Finding the Third Proportional to 28,612 and 59,838

Step by Step Solution

1. Step 1: Write the proportion equation
   28,612 : 59,838 = 59,838 : x
2. Step 2: Convert to fraction form
   28,612/59,838 = 59,838/x
3. Step 3: Cross multiply
   28,612x = 59,838 × 59,838
4. Step 4: Simplify right side
   28,612x = 3,580,586,244
5. Step 5: Solve for x
   x = 3,580,586,244/28,612
6. Step 6: Final answer
   x = 125,142.82