Finding the Third Proportional to 1,773,366 and 2,678,673

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,366 : 2,678,673 = 2,678,673 : x
2. Step 2: Convert to fraction form
   1,773,366/2,678,673 = 2,678,673/x
3. Step 3: Cross multiply
   1,773,366x = 2,678,673 × 2,678,673
4. Step 4: Simplify right side
   1,773,366x = 7,175,289,040,929
5. Step 5: Solve for x
   x = 7,175,289,040,929/1,773,366
6. Step 6: Final answer
   x = 4,046,141.09