Finding the Third Proportional to 2,688 and 5,914

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688 : 5,914 = 5,914 : x
2. Step 2: Convert to fraction form
   2,688/5,914 = 5,914/x
3. Step 3: Cross multiply
   2,688x = 5,914 × 5,914
4. Step 4: Simplify right side
   2,688x = 34,975,396
5. Step 5: Solve for x
   x = 34,975,396/2,688
6. Step 6: Final answer
   x = 13,011.68