Finding the Third Proportional to 11,906.25 and 25,452.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,906.25 : 25,452.75 = 25,452.75 : x
2. Step 2: Convert to fraction form
   11,906.25/25,452.75 = 25,452.75/x
3. Step 3: Cross multiply
   11,906.25x = 25,452.75 × 25,452.75
4. Step 4: Simplify right side
   11,906.25x = 647,842,482.56
5. Step 5: Solve for x
   x = 647,842,482.56/11,906.25
6. Step 6: Final answer
   x = 54,411.97