Finding the Third Proportional to 1,682,584 and 3,669,673

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,584 : 3,669,673 = 3,669,673 : x
2. Step 2: Convert to fraction form
   1,682,584/3,669,673 = 3,669,673/x
3. Step 3: Cross multiply
   1,682,584x = 3,669,673 × 3,669,673
4. Step 4: Simplify right side
   1,682,584x = 13,466,499,926,929
5. Step 5: Solve for x
   x = 13,466,499,926,929/1,682,584
6. Step 6: Final answer
   x = 8,003,463.68