Finding the Third Proportional to 1,683,556 and 3,682,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,556 : 3,682,040 = 3,682,040 : x
2. Step 2: Convert to fraction form
   1,683,556/3,682,040 = 3,682,040/x
3. Step 3: Cross multiply
   1,683,556x = 3,682,040 × 3,682,040
4. Step 4: Simplify right side
   1,683,556x = 13,557,418,561,600
5. Step 5: Solve for x
   x = 13,557,418,561,600/1,683,556
6. Step 6: Final answer
   x = 8,052,846.81