Finding the Third Proportional to 13,256 and 28,568

Step by Step Solution

1. Step 1: Write the proportion equation
   13,256 : 28,568 = 28,568 : x
2. Step 2: Convert to fraction form
   13,256/28,568 = 28,568/x
3. Step 3: Cross multiply
   13,256x = 28,568 × 28,568
4. Step 4: Simplify right side
   13,256x = 816,130,624
5. Step 5: Solve for x
   x = 816,130,624/13,256
6. Step 6: Final answer
   x = 61,566.88