Finding the Third Proportional to 132,238,737 and 308,799,864

Step by Step Solution

1. Step 1: Write the proportion equation
   132,238,737 : 308,799,864 = 308,799,864 : x
2. Step 2: Convert to fraction form
   132,238,737/308,799,864 = 308,799,864/x
3. Step 3: Cross multiply
   132,238,737x = 308,799,864 × 308,799,864
4. Step 4: Simplify right side
   132,238,737x = 95,357,356,006,418,496
5. Step 5: Solve for x
   x = 95,357,356,006,418,496/132,238,737
6. Step 6: Final answer
   x = 721,100,020.84