Finding the Third Proportional to 28,988,594 and 63,185,732

Step by Step Solution

1. Step 1: Write the proportion equation
   28,988,594 : 63,185,732 = 63,185,732 : x
2. Step 2: Convert to fraction form
   28,988,594/63,185,732 = 63,185,732/x
3. Step 3: Cross multiply
   28,988,594x = 63,185,732 × 63,185,732
4. Step 4: Simplify right side
   28,988,594x = 3,992,436,728,375,824
5. Step 5: Solve for x
   x = 3,992,436,728,375,824/28,988,594
6. Step 6: Final answer
   x = 137,724,400.44