Finding the Third Proportional to 756.75 and 2,003.25

Step by Step Solution

1. Step 1: Write the proportion equation
   756.75 : 2,003.25 = 2,003.25 : x
2. Step 2: Convert to fraction form
   756.75/2,003.25 = 2,003.25/x
3. Step 3: Cross multiply
   756.75x = 2,003.25 × 2,003.25
4. Step 4: Simplify right side
   756.75x = 4,013,010.56
5. Step 5: Solve for x
   x = 4,013,010.56/756.75
6. Step 6: Final answer
   x = 5,302.95