Finding the Third Proportional to 88,201.13 and 132,499.69

Step by Step Solution

1. Step 1: Write the proportion equation
   88,201.13 : 132,499.69 = 132,499.69 : x
2. Step 2: Convert to fraction form
   88,201.13/132,499.69 = 132,499.69/x
3. Step 3: Cross multiply
   88,201.13x = 132,499.69 × 132,499.69
4. Step 4: Simplify right side
   88,201.13x = 17,556,167,187.60
5. Step 5: Solve for x
   x = 17,556,167,187.60/88,201.13
6. Step 6: Final answer
   x = 199,046.98