Finding the Third Proportional to 86,137,632 and 132,399,496

Step by Step Solution

1. Step 1: Write the proportion equation
   86,137,632 : 132,399,496 = 132,399,496 : x
2. Step 2: Convert to fraction form
   86,137,632/132,399,496 = 132,399,496/x
3. Step 3: Cross multiply
   86,137,632x = 132,399,496 × 132,399,496
4. Step 4: Simplify right side
   86,137,632x = 17,529,626,541,054,016
5. Step 5: Solve for x
   x = 17,529,626,541,054,016/86,137,632
6. Step 6: Final answer
   x = 203,507,179.55