Finding the Third Proportional to 2,745 and 5,351.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745 : 5,351.25 = 5,351.25 : x
2. Step 2: Convert to fraction form
   2,745/5,351.25 = 5,351.25/x
3. Step 3: Cross multiply
   2,745x = 5,351.25 × 5,351.25
4. Step 4: Simplify right side
   2,745x = 28,635,876.56
5. Step 5: Solve for x
   x = 28,635,876.56/2,745
6. Step 6: Final answer
   x = 10,432.01