Finding the Third Proportional to 443.06 and 966.56

Step by Step Solution

1. Step 1: Write the proportion equation
   443.06 : 966.56 = 966.56 : x
2. Step 2: Convert to fraction form
   443.06/966.56 = 966.56/x
3. Step 3: Cross multiply
   443.06x = 966.56 × 966.56
4. Step 4: Simplify right side
   443.06x = 934,243.07
5. Step 5: Solve for x
   x = 934,243.07/443.06
6. Step 6: Final answer
   x = 2,108.60