Finding the Third Proportional to 25,187 and 55,150

Step by Step Solution

1. Step 1: Write the proportion equation
   25,187 : 55,150 = 55,150 : x
2. Step 2: Convert to fraction form
   25,187/55,150 = 55,150/x
3. Step 3: Cross multiply
   25,187x = 55,150 × 55,150
4. Step 4: Simplify right side
   25,187x = 3,041,522,500
5. Step 5: Solve for x
   x = 3,041,522,500/25,187
6. Step 6: Final answer
   x = 120,757.63