A person wants to go to a place 378 kilometers away. At the beginning, he did not find it difficult to walk, but later his feet hurt and it became difficult to walk. The distance he walked the next day was the same as the previous day (1/2), so it took 6 days to reach the place. destination. How many kilometers did he walk on the third day?
一个人要到378千米远的地方去，一开始走路还不感到困难，后来脚痛行走困难了，后一天走的路都是前一天的(1/2)，这样走了6天才能到达目的地．第三天他了走了多少千米．
<gadget id="calculator">1 + 2 + 4 + 8 + 16 + 32</gadget>
<output>63</output>

<gadget id="calculator">378 / 63</gadget>
<output>6</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<result>48</result>