Finding the Third Proportional to 60,834 and 124,584

Step by Step Solution

1. Step 1: Write the proportion equation
   60,834 : 124,584 = 124,584 : x
2. Step 2: Convert to fraction form
   60,834/124,584 = 124,584/x
3. Step 3: Cross multiply
   60,834x = 124,584 × 124,584
4. Step 4: Simplify right side
   60,834x = 15,521,173,056
5. Step 5: Solve for x
   x = 15,521,173,056/60,834
6. Step 6: Final answer
   x = 255,139.77