Finding the Third Proportional to 25,906.50 and 54,159.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,906.50 : 54,159.75 = 54,159.75 : x
2. Step 2: Convert to fraction form
   25,906.50/54,159.75 = 54,159.75/x
3. Step 3: Cross multiply
   25,906.50x = 54,159.75 × 54,159.75
4. Step 4: Simplify right side
   25,906.50x = 2,933,278,520.06
5. Step 5: Solve for x
   x = 2,933,278,520.06/25,906.50
6. Step 6: Final answer
   x = 113,225.58