Finding the Third Proportional to 88,060 and 132,505

Step by Step Solution

1. Step 1: Write the proportion equation
   88,060 : 132,505 = 132,505 : x
2. Step 2: Convert to fraction form
   88,060/132,505 = 132,505/x
3. Step 3: Cross multiply
   88,060x = 132,505 × 132,505
4. Step 4: Simplify right side
   88,060x = 17,557,575,025
5. Step 5: Solve for x
   x = 17,557,575,025/88,060
6. Step 6: Final answer
   x = 199,381.96