Finding the Third Proportional to 969,829 and 2,107,530

Step by Step Solution

1. Step 1: Write the proportion equation
   969,829 : 2,107,530 = 2,107,530 : x
2. Step 2: Convert to fraction form
   969,829/2,107,530 = 2,107,530/x
3. Step 3: Cross multiply
   969,829x = 2,107,530 × 2,107,530
4. Step 4: Simplify right side
   969,829x = 4,441,682,700,900
5. Step 5: Solve for x
   x = 4,441,682,700,900/969,829
6. Step 6: Final answer
   x = 4,579,861.71