Finding the Third Proportional to 443,142 and 966,484

Step by Step Solution

1. Step 1: Write the proportion equation
   443,142 : 966,484 = 966,484 : x
2. Step 2: Convert to fraction form
   443,142/966,484 = 966,484/x
3. Step 3: Cross multiply
   443,142x = 966,484 × 966,484
4. Step 4: Simplify right side
   443,142x = 934,091,322,256
5. Step 5: Solve for x
   x = 934,091,322,256/443,142
6. Step 6: Final answer
   x = 2,107,882.63