Finding the Third Proportional to 28,494 and 60,874

Step by Step Solution

1. Step 1: Write the proportion equation
   28,494 : 60,874 = 60,874 : x
2. Step 2: Convert to fraction form
   28,494/60,874 = 60,874/x
3. Step 3: Cross multiply
   28,494x = 60,874 × 60,874
4. Step 4: Simplify right side
   28,494x = 3,705,643,876
5. Step 5: Solve for x
   x = 3,705,643,876/28,494
6. Step 6: Final answer
   x = 130,049.97