Finding the Third Proportional to 614,834,761.50 and 1,338,836,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   614,834,761.50 : 1,338,836,332.50 = 1,338,836,332.50 : x
2. Step 2: Convert to fraction form
   614,834,761.50/1,338,836,332.50 = 1,338,836,332.50/x
3. Step 3: Cross multiply
   614,834,761.50x = 1,338,836,332.50 × 1,338,836,332.50
4. Step 4: Simplify right side
   614,834,761.50x = 1,792,482,725,222,050,560
5. Step 5: Solve for x
   x = 1,792,482,725,222,050,560/614,834,761.50
6. Step 6: Final answer
   x = 2,915,389,365.51