Finding the Third Proportional to 59,062.50 and 126,859.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,062.50 : 126,859.50 = 126,859.50 : x
2. Step 2: Convert to fraction form
   59,062.50/126,859.50 = 126,859.50/x
3. Step 3: Cross multiply
   59,062.50x = 126,859.50 × 126,859.50
4. Step 4: Simplify right side
   59,062.50x = 16,093,332,740.25
5. Step 5: Solve for x
   x = 16,093,332,740.25/59,062.50
6. Step 6: Final answer
   x = 272,479.71