Finding the Third Proportional to 2,614.15 and 5,440.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.15 : 5,440.92 = 5,440.92 : x
2. Step 2: Convert to fraction form
   2,614.15/5,440.92 = 5,440.92/x
3. Step 3: Cross multiply
   2,614.15x = 5,440.92 × 5,440.92
4. Step 4: Simplify right side
   2,614.15x = 29,603,630.85
5. Step 5: Solve for x
   x = 29,603,630.85/2,614.15
6. Step 6: Final answer
   x = 11,324.39