Finding the Third Proportional to 2,719,736 and 5,919,879

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719,736 : 5,919,879 = 5,919,879 : x
2. Step 2: Convert to fraction form
   2,719,736/5,919,879 = 5,919,879/x
3. Step 3: Cross multiply
   2,719,736x = 5,919,879 × 5,919,879
4. Step 4: Simplify right side
   2,719,736x = 35,044,967,374,641
5. Step 5: Solve for x
   x = 35,044,967,374,641/2,719,736
6. Step 6: Final answer
   x = 12,885,429.83