Finding the Third Proportional to 2,476 and 3,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476 : 3,144 = 3,144 : x
2. Step 2: Convert to fraction form
   2,476/3,144 = 3,144/x
3. Step 3: Cross multiply
   2,476x = 3,144 × 3,144
4. Step 4: Simplify right side
   2,476x = 9,884,736
5. Step 5: Solve for x
   x = 9,884,736/2,476
6. Step 6: Final answer
   x = 3,992.22