Finding the Third Proportional to 2,784 and 5,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,784 : 5,568 = 5,568 : x
2. Step 2: Convert to fraction form
   2,784/5,568 = 5,568/x
3. Step 3: Cross multiply
   2,784x = 5,568 × 5,568
4. Step 4: Simplify right side
   2,784x = 31,002,624
5. Step 5: Solve for x
   x = 31,002,624/2,784
6. Step 6: Final answer
   x = 11,136