Finding the Third Proportional to 25,552 and 55,856

Step by Step Solution

1. Step 1: Write the proportion equation
   25,552 : 55,856 = 55,856 : x
2. Step 2: Convert to fraction form
   25,552/55,856 = 55,856/x
3. Step 3: Cross multiply
   25,552x = 55,856 × 55,856
4. Step 4: Simplify right side
   25,552x = 3,119,892,736
5. Step 5: Solve for x
   x = 3,119,892,736/25,552
6. Step 6: Final answer
   x = 122,099.75