Finding the Third Proportional to 25,472 and 56,126

Step by Step Solution

1. Step 1: Write the proportion equation
   25,472 : 56,126 = 56,126 : x
2. Step 2: Convert to fraction form
   25,472/56,126 = 56,126/x
3. Step 3: Cross multiply
   25,472x = 56,126 × 56,126
4. Step 4: Simplify right side
   25,472x = 3,150,127,876
5. Step 5: Solve for x
   x = 3,150,127,876/25,472
6. Step 6: Final answer
   x = 123,670.22