Finding the Third Proportional to 6,756 and 13,800

Step by Step Solution

1. Step 1: Write the proportion equation
   6,756 : 13,800 = 13,800 : x
2. Step 2: Convert to fraction form
   6,756/13,800 = 13,800/x
3. Step 3: Cross multiply
   6,756x = 13,800 × 13,800
4. Step 4: Simplify right side
   6,756x = 190,440,000
5. Step 5: Solve for x
   x = 190,440,000/6,756
6. Step 6: Final answer
   x = 28,188.28