Finding the Third Proportional to 1,682,586 and 3,669,677

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,586 : 3,669,677 = 3,669,677 : x
2. Step 2: Convert to fraction form
   1,682,586/3,669,677 = 3,669,677/x
3. Step 3: Cross multiply
   1,682,586x = 3,669,677 × 3,669,677
4. Step 4: Simplify right side
   1,682,586x = 13,466,529,284,329
5. Step 5: Solve for x
   x = 13,466,529,284,329/1,682,586
6. Step 6: Final answer
   x = 8,003,471.61