Finding the Third Proportional to 443,676 and 971,314

Step by Step Solution

1. Step 1: Write the proportion equation
   443,676 : 971,314 = 971,314 : x
2. Step 2: Convert to fraction form
   443,676/971,314 = 971,314/x
3. Step 3: Cross multiply
   443,676x = 971,314 × 971,314
4. Step 4: Simplify right side
   443,676x = 943,450,886,596
5. Step 5: Solve for x
   x = 943,450,886,596/443,676
6. Step 6: Final answer
   x = 2,126,441.11