Finding the Third Proportional to 2,167.31 and 4,757.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167.31 : 4,757.38 = 4,757.38 : x
2. Step 2: Convert to fraction form
   2,167.31/4,757.38 = 4,757.38/x
3. Step 3: Cross multiply
   2,167.31x = 4,757.38 × 4,757.38
4. Step 4: Simplify right side
   2,167.31x = 22,632,616.89
5. Step 5: Solve for x
   x = 22,632,616.89/2,167.31
6. Step 6: Final answer
   x = 10,442.71