Finding the Third Proportional to 2,643 and 5,598

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643 : 5,598 = 5,598 : x
2. Step 2: Convert to fraction form
   2,643/5,598 = 5,598/x
3. Step 3: Cross multiply
   2,643x = 5,598 × 5,598
4. Step 4: Simplify right side
   2,643x = 31,337,604
5. Step 5: Solve for x
   x = 31,337,604/2,643
6. Step 6: Final answer
   x = 11,856.83