Finding the Third Proportional to 5,100 and 10,756

Step by Step Solution

1. Step 1: Write the proportion equation
   5,100 : 10,756 = 10,756 : x
2. Step 2: Convert to fraction form
   5,100/10,756 = 10,756/x
3. Step 3: Cross multiply
   5,100x = 10,756 × 10,756
4. Step 4: Simplify right side
   5,100x = 115,691,536
5. Step 5: Solve for x
   x = 115,691,536/5,100
6. Step 6: Final answer
   x = 22,684.61