It takes 2 days for Xiaoping to travel from the county seat to the provincial capital by car. On the first day, he walked the whole distance (1/2) and it was 72 kilometers longer. On the second day, the distance he walked was equal to (1/3) the first day. How many kilometers is the distance between the provincial capitals?
小平乘汽车从县城到省城需要2天，他第一天走了全程(1/2)还多72千米，第二天走的路程等于第一天的(1/3)，求县城到省城之间的路程是多少千米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">72 * (1/3)</gadget>
<output>24</output>

<gadget id="calculator">24 + 72</gadget>
<output>96</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * (1/3)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/2) - (1/6)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">96 / (1/3)</gadget>
<output>288</output>

<result>288</result>