Finding the Third Proportional to 2,078,760 and 4,489,104

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,760 : 4,489,104 = 4,489,104 : x
2. Step 2: Convert to fraction form
   2,078,760/4,489,104 = 4,489,104/x
3. Step 3: Cross multiply
   2,078,760x = 4,489,104 × 4,489,104
4. Step 4: Simplify right side
   2,078,760x = 20,152,054,722,816
5. Step 5: Solve for x
   x = 20,152,054,722,816/2,078,760
6. Step 6: Final answer
   x = 9,694,267.12