Finding the Third Proportional to 88,179 and 132,469.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,179 : 132,469.50 = 132,469.50 : x
2. Step 2: Convert to fraction form
   88,179/132,469.50 = 132,469.50/x
3. Step 3: Cross multiply
   88,179x = 132,469.50 × 132,469.50
4. Step 4: Simplify right side
   88,179x = 17,548,168,430.25
5. Step 5: Solve for x
   x = 17,548,168,430.25/88,179
6. Step 6: Final answer
   x = 199,006.21