Finding the Third Proportional to 26,123.50 and 39,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,123.50 : 39,124.50 = 39,124.50 : x
2. Step 2: Convert to fraction form
   26,123.50/39,124.50 = 39,124.50/x
3. Step 3: Cross multiply
   26,123.50x = 39,124.50 × 39,124.50
4. Step 4: Simplify right side
   26,123.50x = 1,530,726,500.25
5. Step 5: Solve for x
   x = 1,530,726,500.25/26,123.50
6. Step 6: Final answer
   x = 58,595.77