Finding the Third Proportional to 60,582 and 124,188

Step by Step Solution

1. Step 1: Write the proportion equation
   60,582 : 124,188 = 124,188 : x
2. Step 2: Convert to fraction form
   60,582/124,188 = 124,188/x
3. Step 3: Cross multiply
   60,582x = 124,188 × 124,188
4. Step 4: Simplify right side
   60,582x = 15,422,659,344
5. Step 5: Solve for x
   x = 15,422,659,344/60,582
6. Step 6: Final answer
   x = 254,574.95