Finding the Third Proportional to 2,010,843 and 4,382,958

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,843 : 4,382,958 = 4,382,958 : x
2. Step 2: Convert to fraction form
   2,010,843/4,382,958 = 4,382,958/x
3. Step 3: Cross multiply
   2,010,843x = 4,382,958 × 4,382,958
4. Step 4: Simplify right side
   2,010,843x = 19,210,320,829,764
5. Step 5: Solve for x
   x = 19,210,320,829,764/2,010,843
6. Step 6: Final answer
   x = 9,553,366.84