Finding the Third Proportional to 2,718,105 and 3,809,898

Step by Step Solution

1. Step 1: Write the proportion equation
   2,718,105 : 3,809,898 = 3,809,898 : x
2. Step 2: Convert to fraction form
   2,718,105/3,809,898 = 3,809,898/x
3. Step 3: Cross multiply
   2,718,105x = 3,809,898 × 3,809,898
4. Step 4: Simplify right side
   2,718,105x = 14,515,322,770,404
5. Step 5: Solve for x
   x = 14,515,322,770,404/2,718,105
6. Step 6: Final answer
   x = 5,340,236.22