Finding the Third Proportional to 2,021,852 and 4,414,198

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,852 : 4,414,198 = 4,414,198 : x
2. Step 2: Convert to fraction form
   2,021,852/4,414,198 = 4,414,198/x
3. Step 3: Cross multiply
   2,021,852x = 4,414,198 × 4,414,198
4. Step 4: Simplify right side
   2,021,852x = 19,485,143,983,204
5. Step 5: Solve for x
   x = 19,485,143,983,204/2,021,852
6. Step 6: Final answer
   x = 9,637,275.12