Finding the Third Proportional to 25,118 and 54,124

Step by Step Solution

1. Step 1: Write the proportion equation
   25,118 : 54,124 = 54,124 : x
2. Step 2: Convert to fraction form
   25,118/54,124 = 54,124/x
3. Step 3: Cross multiply
   25,118x = 54,124 × 54,124
4. Step 4: Simplify right side
   25,118x = 2,929,407,376
5. Step 5: Solve for x
   x = 2,929,407,376/25,118
6. Step 6: Final answer
   x = 116,625.82