Finding the Third Proportional to 25,759.25 and 54,920.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,759.25 : 54,920.75 = 54,920.75 : x
2. Step 2: Convert to fraction form
   25,759.25/54,920.75 = 54,920.75/x
3. Step 3: Cross multiply
   25,759.25x = 54,920.75 × 54,920.75
4. Step 4: Simplify right side
   25,759.25x = 3,016,288,780.56
5. Step 5: Solve for x
   x = 3,016,288,780.56/25,759.25
6. Step 6: Final answer
   x = 117,095.36