Finding the Third Proportional to 25,785 and 56,268

Step by Step Solution

1. Step 1: Write the proportion equation
   25,785 : 56,268 = 56,268 : x
2. Step 2: Convert to fraction form
   25,785/56,268 = 56,268/x
3. Step 3: Cross multiply
   25,785x = 56,268 × 56,268
4. Step 4: Simplify right side
   25,785x = 3,166,087,824
5. Step 5: Solve for x
   x = 3,166,087,824/25,785
6. Step 6: Final answer
   x = 122,787.97