Finding the Third Proportional to 2,909 and 5,626

Step by Step Solution

1. Step 1: Write the proportion equation
   2,909 : 5,626 = 5,626 : x
2. Step 2: Convert to fraction form
   2,909/5,626 = 5,626/x
3. Step 3: Cross multiply
   2,909x = 5,626 × 5,626
4. Step 4: Simplify right side
   2,909x = 31,651,876
5. Step 5: Solve for x
   x = 31,651,876/2,909
6. Step 6: Final answer
   x = 10,880.67