Finding the Third Proportional to 25,710 and 56,344

Step by Step Solution

1. Step 1: Write the proportion equation
   25,710 : 56,344 = 56,344 : x
2. Step 2: Convert to fraction form
   25,710/56,344 = 56,344/x
3. Step 3: Cross multiply
   25,710x = 56,344 × 56,344
4. Step 4: Simplify right side
   25,710x = 3,174,646,336
5. Step 5: Solve for x
   x = 3,174,646,336/25,710
6. Step 6: Final answer
   x = 123,479.05