Finding the Third Proportional to 89,047.69 and 125,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,047.69 : 125,401.50 = 125,401.50 : x
2. Step 2: Convert to fraction form
   89,047.69/125,401.50 = 125,401.50/x
3. Step 3: Cross multiply
   89,047.69x = 125,401.50 × 125,401.50
4. Step 4: Simplify right side
   89,047.69x = 15,725,536,202.25
5. Step 5: Solve for x
   x = 15,725,536,202.25/89,047.69
6. Step 6: Final answer
   x = 176,596.79