Finding the Third Proportional to 25,328 and 55,552

Step by Step Solution

1. Step 1: Write the proportion equation
   25,328 : 55,552 = 55,552 : x
2. Step 2: Convert to fraction form
   25,328/55,552 = 55,552/x
3. Step 3: Cross multiply
   25,328x = 55,552 × 55,552
4. Step 4: Simplify right side
   25,328x = 3,086,024,704
5. Step 5: Solve for x
   x = 3,086,024,704/25,328
6. Step 6: Final answer
   x = 121,842.42