Finding the Third Proportional to 443.29 and 1,027.69

Step by Step Solution

1. Step 1: Write the proportion equation
   443.29 : 1,027.69 = 1,027.69 : x
2. Step 2: Convert to fraction form
   443.29/1,027.69 = 1,027.69/x
3. Step 3: Cross multiply
   443.29x = 1,027.69 × 1,027.69
4. Step 4: Simplify right side
   443.29x = 1,056,141.60
5. Step 5: Solve for x
   x = 1,056,141.60/443.29
6. Step 6: Final answer
   x = 2,382.53