Finding the Third Proportional to 88,713.50 and 127,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,713.50 : 127,520.50 = 127,520.50 : x
2. Step 2: Convert to fraction form
   88,713.50/127,520.50 = 127,520.50/x
3. Step 3: Cross multiply
   88,713.50x = 127,520.50 × 127,520.50
4. Step 4: Simplify right side
   88,713.50x = 16,261,477,920.25
5. Step 5: Solve for x
   x = 16,261,477,920.25/88,713.50
6. Step 6: Final answer
   x = 183,303.31