Finding the Third Proportional to 126,112.50 and 267,597

Step by Step Solution

1. Step 1: Write the proportion equation
   126,112.50 : 267,597 = 267,597 : x
2. Step 2: Convert to fraction form
   126,112.50/267,597 = 267,597/x
3. Step 3: Cross multiply
   126,112.50x = 267,597 × 267,597
4. Step 4: Simplify right side
   126,112.50x = 71,608,154,409
5. Step 5: Solve for x
   x = 71,608,154,409/126,112.50
6. Step 6: Final answer
   x = 567,811.71