Finding the Third Proportional to 26,428.50 and 36,240.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,428.50 : 36,240.75 = 36,240.75 : x
2. Step 2: Convert to fraction form
   26,428.50/36,240.75 = 36,240.75/x
3. Step 3: Cross multiply
   26,428.50x = 36,240.75 × 36,240.75
4. Step 4: Simplify right side
   26,428.50x = 1,313,391,960.56
5. Step 5: Solve for x
   x = 1,313,391,960.56/26,428.50
6. Step 6: Final answer
   x = 49,696.05