Finding the Third Proportional to 26,653.50 and 54,223.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,653.50 : 54,223.50 = 54,223.50 : x
2. Step 2: Convert to fraction form
   26,653.50/54,223.50 = 54,223.50/x
3. Step 3: Cross multiply
   26,653.50x = 54,223.50 × 54,223.50
4. Step 4: Simplify right side
   26,653.50x = 2,940,187,952.25
5. Step 5: Solve for x
   x = 2,940,187,952.25/26,653.50
6. Step 6: Final answer
   x = 110,311.51