Finding the Third Proportional to 1,784,780 and 2,718,993

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,780 : 2,718,993 = 2,718,993 : x
2. Step 2: Convert to fraction form
   1,784,780/2,718,993 = 2,718,993/x
3. Step 3: Cross multiply
   1,784,780x = 2,718,993 × 2,718,993
4. Step 4: Simplify right side
   1,784,780x = 7,392,922,934,049
5. Step 5: Solve for x
   x = 7,392,922,934,049/1,784,780
6. Step 6: Final answer
   x = 4,142,204.04