Finding the Third Proportional to 25,444 and 56,446

Step by Step Solution

1. Step 1: Write the proportion equation
   25,444 : 56,446 = 56,446 : x
2. Step 2: Convert to fraction form
   25,444/56,446 = 56,446/x
3. Step 3: Cross multiply
   25,444x = 56,446 × 56,446
4. Step 4: Simplify right side
   25,444x = 3,186,150,916
5. Step 5: Solve for x
   x = 3,186,150,916/25,444
6. Step 6: Final answer
   x = 125,222.09