Finding the Third Proportional to 1,682,634 and 3,669,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,634 : 3,669,716 = 3,669,716 : x
2. Step 2: Convert to fraction form
   1,682,634/3,669,716 = 3,669,716/x
3. Step 3: Cross multiply
   1,682,634x = 3,669,716 × 3,669,716
4. Step 4: Simplify right side
   1,682,634x = 13,466,815,520,656
5. Step 5: Solve for x
   x = 13,466,815,520,656/1,682,634
6. Step 6: Final answer
   x = 8,003,413.41