Finding the Third Proportional to 599.50 and 1,443.25

Step by Step Solution

1. Step 1: Write the proportion equation
   599.50 : 1,443.25 = 1,443.25 : x
2. Step 2: Convert to fraction form
   599.50/1,443.25 = 1,443.25/x
3. Step 3: Cross multiply
   599.50x = 1,443.25 × 1,443.25
4. Step 4: Simplify right side
   599.50x = 2,082,970.56
5. Step 5: Solve for x
   x = 2,082,970.56/599.50
6. Step 6: Final answer
   x = 3,474.51