Finding the Third Proportional to 87,732.88 and 131,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,732.88 : 131,014.50 = 131,014.50 : x
2. Step 2: Convert to fraction form
   87,732.88/131,014.50 = 131,014.50/x
3. Step 3: Cross multiply
   87,732.88x = 131,014.50 × 131,014.50
4. Step 4: Simplify right side
   87,732.88x = 17,164,799,210.25
5. Step 5: Solve for x
   x = 17,164,799,210.25/87,732.88
6. Step 6: Final answer
   x = 195,648.43