Finding the Third Proportional to 86,008.50 and 132,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,008.50 : 132,151.50 = 132,151.50 : x
2. Step 2: Convert to fraction form
   86,008.50/132,151.50 = 132,151.50/x
3. Step 3: Cross multiply
   86,008.50x = 132,151.50 × 132,151.50
4. Step 4: Simplify right side
   86,008.50x = 17,464,018,952.25
5. Step 5: Solve for x
   x = 17,464,018,952.25/86,008.50
6. Step 6: Final answer
   x = 203,049.92