Finding the Third Proportional to 1,879,685 and 2,820,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879,685 : 2,820,104 = 2,820,104 : x
2. Step 2: Convert to fraction form
   1,879,685/2,820,104 = 2,820,104/x
3. Step 3: Cross multiply
   1,879,685x = 2,820,104 × 2,820,104
4. Step 4: Simplify right side
   1,879,685x = 7,952,986,570,816
5. Step 5: Solve for x
   x = 7,952,986,570,816/1,879,685
6. Step 6: Final answer
   x = 4,231,020.93