Finding the Third Proportional to 1,784,648 and 2,718,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,648 : 2,718,786 = 2,718,786 : x
2. Step 2: Convert to fraction form
   1,784,648/2,718,786 = 2,718,786/x
3. Step 3: Cross multiply
   1,784,648x = 2,718,786 × 2,718,786
4. Step 4: Simplify right side
   1,784,648x = 7,391,797,313,796
5. Step 5: Solve for x
   x = 7,391,797,313,796/1,784,648
6. Step 6: Final answer
   x = 4,141,879.69