Finding the Third Proportional to 12,224 and 13,568

Step by Step Solution

1. Step 1: Write the proportion equation
   12,224 : 13,568 = 13,568 : x
2. Step 2: Convert to fraction form
   12,224/13,568 = 13,568/x
3. Step 3: Cross multiply
   12,224x = 13,568 × 13,568
4. Step 4: Simplify right side
   12,224x = 184,090,624
5. Step 5: Solve for x
   x = 184,090,624/12,224
6. Step 6: Final answer
   x = 15,059.77