Finding the Third Proportional to 25,258.50 and 54,951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,258.50 : 54,951.75 = 54,951.75 : x
2. Step 2: Convert to fraction form
   25,258.50/54,951.75 = 54,951.75/x
3. Step 3: Cross multiply
   25,258.50x = 54,951.75 × 54,951.75
4. Step 4: Simplify right side
   25,258.50x = 3,019,694,828.06
5. Step 5: Solve for x
   x = 3,019,694,828.06/25,258.50
6. Step 6: Final answer
   x = 119,551.63