Finding the Third Proportional to 25,797 and 56,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,797 : 56,454.50 = 56,454.50 : x
2. Step 2: Convert to fraction form
   25,797/56,454.50 = 56,454.50/x
3. Step 3: Cross multiply
   25,797x = 56,454.50 × 56,454.50
4. Step 4: Simplify right side
   25,797x = 3,187,110,570.25
5. Step 5: Solve for x
   x = 3,187,110,570.25/25,797
6. Step 6: Final answer
   x = 123,545.78