Finding the Third Proportional to 1,644,884 and 3,667,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,644,884 : 3,667,982 = 3,667,982 : x
2. Step 2: Convert to fraction form
   1,644,884/3,667,982 = 3,667,982/x
3. Step 3: Cross multiply
   1,644,884x = 3,667,982 × 3,667,982
4. Step 4: Simplify right side
   1,644,884x = 13,454,091,952,324
5. Step 5: Solve for x
   x = 13,454,091,952,324/1,644,884
6. Step 6: Final answer
   x = 8,179,356.08