Finding the Third Proportional to 1,682,855 and 3,670,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,855 : 3,670,306 = 3,670,306 : x
2. Step 2: Convert to fraction form
   1,682,855/3,670,306 = 3,670,306/x
3. Step 3: Cross multiply
   1,682,855x = 3,670,306 × 3,670,306
4. Step 4: Simplify right side
   1,682,855x = 13,471,146,133,636
5. Step 5: Solve for x
   x = 13,471,146,133,636/1,682,855
6. Step 6: Final answer
   x = 8,004,935.74