Finding the Third Proportional to 2,516 and 5,401

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516 : 5,401 = 5,401 : x
2. Step 2: Convert to fraction form
   2,516/5,401 = 5,401/x
3. Step 3: Cross multiply
   2,516x = 5,401 × 5,401
4. Step 4: Simplify right side
   2,516x = 29,170,801
5. Step 5: Solve for x
   x = 29,170,801/2,516
6. Step 6: Final answer
   x = 11,594.12