Finding the Third Proportional to 2,614 and 5,629

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614 : 5,629 = 5,629 : x
2. Step 2: Convert to fraction form
   2,614/5,629 = 5,629/x
3. Step 3: Cross multiply
   2,614x = 5,629 × 5,629
4. Step 4: Simplify right side
   2,614x = 31,685,641
5. Step 5: Solve for x
   x = 31,685,641/2,614
6. Step 6: Final answer
   x = 12,121.52