Finding the Third Proportional to 25,976 and 56,864

Step by Step Solution

1. Step 1: Write the proportion equation
   25,976 : 56,864 = 56,864 : x
2. Step 2: Convert to fraction form
   25,976/56,864 = 56,864/x
3. Step 3: Cross multiply
   25,976x = 56,864 × 56,864
4. Step 4: Simplify right side
   25,976x = 3,233,514,496
5. Step 5: Solve for x
   x = 3,233,514,496/25,976
6. Step 6: Final answer
   x = 124,480.85