Finding the Third Proportional to 5,768,818 and 8,967,879

Step by Step Solution

1. Step 1: Write the proportion equation
   5,768,818 : 8,967,879 = 8,967,879 : x
2. Step 2: Convert to fraction form
   5,768,818/8,967,879 = 8,967,879/x
3. Step 3: Cross multiply
   5,768,818x = 8,967,879 × 8,967,879
4. Step 4: Simplify right side
   5,768,818x = 80,422,853,758,641
5. Step 5: Solve for x
   x = 80,422,853,758,641/5,768,818
6. Step 6: Final answer
   x = 13,940,958.75