Finding the Third Proportional to 2,809,250 and 4,206,180

Step by Step Solution

1. Step 1: Write the proportion equation
   2,809,250 : 4,206,180 = 4,206,180 : x
2. Step 2: Convert to fraction form
   2,809,250/4,206,180 = 4,206,180/x
3. Step 3: Cross multiply
   2,809,250x = 4,206,180 × 4,206,180
4. Step 4: Simplify right side
   2,809,250x = 17,691,950,192,400
5. Step 5: Solve for x
   x = 17,691,950,192,400/2,809,250
6. Step 6: Final answer
   x = 6,297,748.58