Finding the Third Proportional to 1,386,155 and 3,033,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,155 : 3,033,198 = 3,033,198 : x
2. Step 2: Convert to fraction form
   1,386,155/3,033,198 = 3,033,198/x
3. Step 3: Cross multiply
   1,386,155x = 3,033,198 × 3,033,198
4. Step 4: Simplify right side
   1,386,155x = 9,200,290,107,204
5. Step 5: Solve for x
   x = 9,200,290,107,204/1,386,155
6. Step 6: Final answer
   x = 6,637,273.69