Finding the Third Proportional to 14,228 and 28,456

Step by Step Solution

1. Step 1: Write the proportion equation
   14,228 : 28,456 = 28,456 : x
2. Step 2: Convert to fraction form
   14,228/28,456 = 28,456/x
3. Step 3: Cross multiply
   14,228x = 28,456 × 28,456
4. Step 4: Simplify right side
   14,228x = 809,743,936
5. Step 5: Solve for x
   x = 809,743,936/14,228
6. Step 6: Final answer
   x = 56,912