Finding the Third Proportional to 26,433.75 and 57,223.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,433.75 : 57,223.50 = 57,223.50 : x
2. Step 2: Convert to fraction form
   26,433.75/57,223.50 = 57,223.50/x
3. Step 3: Cross multiply
   26,433.75x = 57,223.50 × 57,223.50
4. Step 4: Simplify right side
   26,433.75x = 3,274,528,952.25
5. Step 5: Solve for x
   x = 3,274,528,952.25/26,433.75
6. Step 6: Final answer
   x = 123,876.82