Finding the Third Proportional to 25,077.50 and 54,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,077.50 : 54,474.50 = 54,474.50 : x
2. Step 2: Convert to fraction form
   25,077.50/54,474.50 = 54,474.50/x
3. Step 3: Cross multiply
   25,077.50x = 54,474.50 × 54,474.50
4. Step 4: Simplify right side
   25,077.50x = 2,967,471,150.25
5. Step 5: Solve for x
   x = 2,967,471,150.25/25,077.50
6. Step 6: Final answer
   x = 118,332.02