Finding the Third Proportional to 2,440.97 and 5,697.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.97 : 5,697.42 = 5,697.42 : x
2. Step 2: Convert to fraction form
   2,440.97/5,697.42 = 5,697.42/x
3. Step 3: Cross multiply
   2,440.97x = 5,697.42 × 5,697.42
4. Step 4: Simplify right side
   2,440.97x = 32,460,616.02
5. Step 5: Solve for x
   x = 32,460,616.02/2,440.97
6. Step 6: Final answer
   x = 13,298.25