Finding the Third Proportional to 187,456.75 and 267,874

Step by Step Solution

1. Step 1: Write the proportion equation
   187,456.75 : 267,874 = 267,874 : x
2. Step 2: Convert to fraction form
   187,456.75/267,874 = 267,874/x
3. Step 3: Cross multiply
   187,456.75x = 267,874 × 267,874
4. Step 4: Simplify right side
   187,456.75x = 71,756,479,876
5. Step 5: Solve for x
   x = 71,756,479,876/187,456.75
6. Step 6: Final answer
   x = 382,789.52