Finding the Third Proportional to 2,508 and 5,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508 : 5,384 = 5,384 : x
2. Step 2: Convert to fraction form
   2,508/5,384 = 5,384/x
3. Step 3: Cross multiply
   2,508x = 5,384 × 5,384
4. Step 4: Simplify right side
   2,508x = 28,987,456
5. Step 5: Solve for x
   x = 28,987,456/2,508
6. Step 6: Final answer
   x = 11,558.00