Finding the Third Proportional to 2,440 and 5,088

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440 : 5,088 = 5,088 : x
2. Step 2: Convert to fraction form
   2,440/5,088 = 5,088/x
3. Step 3: Cross multiply
   2,440x = 5,088 × 5,088
4. Step 4: Simplify right side
   2,440x = 25,887,744
5. Step 5: Solve for x
   x = 25,887,744/2,440
6. Step 6: Final answer
   x = 10,609.73