Finding the Third Proportional to 59,104,608,792 and 91,595,870,613

Step by Step Solution

1. Step 1: Write the proportion equation
   59,104,608,792 : 91,595,870,613 = 91,595,870,613 : x
2. Step 2: Convert to fraction form
   59,104,608,792/91,595,870,613 = 91,595,870,613/x
3. Step 3: Cross multiply
   59,104,608,792x = 91,595,870,613 × 91,595,870,613
4. Step 4: Simplify right side
   59,104,608,792x = 8,389,803,513,353,437,446,144
5. Step 5: Solve for x
   x = 8,389,803,513,353,437,446,144/59,104,608,792
6. Step 6: Final answer
   x = 141,948,380,757.90