The lateral area of a cylinder is equal to the sum of the two base areas, and its volume is 84.78 cubic decimeters. What is the surface area of this cylinder?
一个圆柱体的侧面积等于两个底面积之和，它的体积是84.78立方分米，求这个圆柱体的表面积是多少？
<gadget id="calculator">3.14 * 3 * 3 * 2 * 2</gadget>
<output>113.04</output>

<result>113.04</result>