Finding the Third Proportional to 83,729,331 and 113,090,188.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,729,331 : 113,090,188.50 = 113,090,188.50 : x
2. Step 2: Convert to fraction form
   83,729,331/113,090,188.50 = 113,090,188.50/x
3. Step 3: Cross multiply
   83,729,331x = 113,090,188.50 × 113,090,188.50
4. Step 4: Simplify right side
   83,729,331x = 12,789,390,734,965,532
5. Step 5: Solve for x
   x = 12,789,390,734,965,532/83,729,331
6. Step 6: Final answer
   x = 152,746,840.11