Finding the Third Proportional to 88,111.50 and 132,194.25

Step by Step Solution

1. Step 1: Write the proportion equation
   88,111.50 : 132,194.25 = 132,194.25 : x
2. Step 2: Convert to fraction form
   88,111.50/132,194.25 = 132,194.25/x
3. Step 3: Cross multiply
   88,111.50x = 132,194.25 × 132,194.25
4. Step 4: Simplify right side
   88,111.50x = 17,475,319,733.06
5. Step 5: Solve for x
   x = 17,475,319,733.06/88,111.50
6. Step 6: Final answer
   x = 198,331.88