Finding the Third Proportional to 88,174.88 and 126,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,174.88 : 126,040.50 = 126,040.50 : x
2. Step 2: Convert to fraction form
   88,174.88/126,040.50 = 126,040.50/x
3. Step 3: Cross multiply
   88,174.88x = 126,040.50 × 126,040.50
4. Step 4: Simplify right side
   88,174.88x = 15,886,207,640.25
5. Step 5: Solve for x
   x = 15,886,207,640.25/88,174.88
6. Step 6: Final answer
   x = 180,167.06