Finding the Third Proportional to 1,682,379 and 3,669,267

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,379 : 3,669,267 = 3,669,267 : x
2. Step 2: Convert to fraction form
   1,682,379/3,669,267 = 3,669,267/x
3. Step 3: Cross multiply
   1,682,379x = 3,669,267 × 3,669,267
4. Step 4: Simplify right side
   1,682,379x = 13,463,520,317,289
5. Step 5: Solve for x
   x = 13,463,520,317,289/1,682,379
6. Step 6: Final answer
   x = 8,002,667.84