Finding the Third Proportional to 2,628.50 and 3,525

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628.50 : 3,525 = 3,525 : x
2. Step 2: Convert to fraction form
   2,628.50/3,525 = 3,525/x
3. Step 3: Cross multiply
   2,628.50x = 3,525 × 3,525
4. Step 4: Simplify right side
   2,628.50x = 12,425,625
5. Step 5: Solve for x
   x = 12,425,625/2,628.50
6. Step 6: Final answer
   x = 4,727.27