Finding the Third Proportional to 443,256 and 944,436

Step by Step Solution

1. Step 1: Write the proportion equation
   443,256 : 944,436 = 944,436 : x
2. Step 2: Convert to fraction form
   443,256/944,436 = 944,436/x
3. Step 3: Cross multiply
   443,256x = 944,436 × 944,436
4. Step 4: Simplify right side
   443,256x = 891,959,358,096
5. Step 5: Solve for x
   x = 891,959,358,096/443,256
6. Step 6: Final answer
   x = 2,012,289.42