Finding the Third Proportional to 443,118 and 966,435

Step by Step Solution

1. Step 1: Write the proportion equation
   443,118 : 966,435 = 966,435 : x
2. Step 2: Convert to fraction form
   443,118/966,435 = 966,435/x
3. Step 3: Cross multiply
   443,118x = 966,435 × 966,435
4. Step 4: Simplify right side
   443,118x = 933,996,609,225
5. Step 5: Solve for x
   x = 933,996,609,225/443,118
6. Step 6: Final answer
   x = 2,107,783.05