Finding the Third Proportional to 2,000,782 and 4,382,828

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,782 : 4,382,828 = 4,382,828 : x
2. Step 2: Convert to fraction form
   2,000,782/4,382,828 = 4,382,828/x
3. Step 3: Cross multiply
   2,000,782x = 4,382,828 × 4,382,828
4. Step 4: Simplify right side
   2,000,782x = 19,209,181,277,584
5. Step 5: Solve for x
   x = 19,209,181,277,584/2,000,782
6. Step 6: Final answer
   x = 9,600,836.71