Finding the Third Proportional to 2,434.50 and 5,344.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.50 : 5,344.31 = 5,344.31 : x
2. Step 2: Convert to fraction form
   2,434.50/5,344.31 = 5,344.31/x
3. Step 3: Cross multiply
   2,434.50x = 5,344.31 × 5,344.31
4. Step 4: Simplify right side
   2,434.50x = 28,561,676.10
5. Step 5: Solve for x
   x = 28,561,676.10/2,434.50
6. Step 6: Final answer
   x = 11,732.05