Finding the Third Proportional to 1,682,885 and 3,670,365

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,885 : 3,670,365 = 3,670,365 : x
2. Step 2: Convert to fraction form
   1,682,885/3,670,365 = 3,670,365/x
3. Step 3: Cross multiply
   1,682,885x = 3,670,365 × 3,670,365
4. Step 4: Simplify right side
   1,682,885x = 13,471,579,233,225
5. Step 5: Solve for x
   x = 13,471,579,233,225/1,682,885
6. Step 6: Final answer
   x = 8,005,050.39