Finding the Third Proportional to 203,676 and 443,496

Step by Step Solution

1. Step 1: Write the proportion equation
   203,676 : 443,496 = 443,496 : x
2. Step 2: Convert to fraction form
   203,676/443,496 = 443,496/x
3. Step 3: Cross multiply
   203,676x = 443,496 × 443,496
4. Step 4: Simplify right side
   203,676x = 196,688,702,016
5. Step 5: Solve for x
   x = 196,688,702,016/203,676
6. Step 6: Final answer
   x = 965,694.05