Finding the Third Proportional to 25,651.69 and 56,479.78

Step by Step Solution

1. Step 1: Write the proportion equation
   25,651.69 : 56,479.78 = 56,479.78 : x
2. Step 2: Convert to fraction form
   25,651.69/56,479.78 = 56,479.78/x
3. Step 3: Cross multiply
   25,651.69x = 56,479.78 × 56,479.78
4. Step 4: Simplify right side
   25,651.69x = 3,189,965,690.05
5. Step 5: Solve for x
   x = 3,189,965,690.05/25,651.69
6. Step 6: Final answer
   x = 124,356.95