Finding the Third Proportional to 2,665.50 and 4,035

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665.50 : 4,035 = 4,035 : x
2. Step 2: Convert to fraction form
   2,665.50/4,035 = 4,035/x
3. Step 3: Cross multiply
   2,665.50x = 4,035 × 4,035
4. Step 4: Simplify right side
   2,665.50x = 16,281,225
5. Step 5: Solve for x
   x = 16,281,225/2,665.50
6. Step 6: Final answer
   x = 6,108.13