Finding the Third Proportional to 59,789.25 and 126,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,789.25 : 126,868.50 = 126,868.50 : x
2. Step 2: Convert to fraction form
   59,789.25/126,868.50 = 126,868.50/x
3. Step 3: Cross multiply
   59,789.25x = 126,868.50 × 126,868.50
4. Step 4: Simplify right side
   59,789.25x = 16,095,616,292.25
5. Step 5: Solve for x
   x = 16,095,616,292.25/59,789.25
6. Step 6: Final answer
   x = 269,205.86