Finding the Third Proportional to 25,734 and 56,020

Step by Step Solution

1. Step 1: Write the proportion equation
   25,734 : 56,020 = 56,020 : x
2. Step 2: Convert to fraction form
   25,734/56,020 = 56,020/x
3. Step 3: Cross multiply
   25,734x = 56,020 × 56,020
4. Step 4: Simplify right side
   25,734x = 3,138,240,400
5. Step 5: Solve for x
   x = 3,138,240,400/25,734
6. Step 6: Final answer
   x = 121,949.19