Finding the Third Proportional to 26,557.50 and 58,042.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,557.50 : 58,042.50 = 58,042.50 : x
2. Step 2: Convert to fraction form
   26,557.50/58,042.50 = 58,042.50/x
3. Step 3: Cross multiply
   26,557.50x = 58,042.50 × 58,042.50
4. Step 4: Simplify right side
   26,557.50x = 3,368,931,806.25
5. Step 5: Solve for x
   x = 3,368,931,806.25/26,557.50
6. Step 6: Final answer
   x = 126,854.25