Finding the Third Proportional to 88,200.56 and 132,499.41

Step by Step Solution

1. Step 1: Write the proportion equation
   88,200.56 : 132,499.41 = 132,499.41 : x
2. Step 2: Convert to fraction form
   88,200.56/132,499.41 = 132,499.41/x
3. Step 3: Cross multiply
   88,200.56x = 132,499.41 × 132,499.41
4. Step 4: Simplify right side
   88,200.56x = 17,556,092,656.60
5. Step 5: Solve for x
   x = 17,556,092,656.60/88,200.56
6. Step 6: Final answer
   x = 199,047.40