Finding the Third Proportional to 1,644,034 and 2,579,668

Step by Step Solution

1. Step 1: Write the proportion equation
   1,644,034 : 2,579,668 = 2,579,668 : x
2. Step 2: Convert to fraction form
   1,644,034/2,579,668 = 2,579,668/x
3. Step 3: Cross multiply
   1,644,034x = 2,579,668 × 2,579,668
4. Step 4: Simplify right side
   1,644,034x = 6,654,686,990,224
5. Step 5: Solve for x
   x = 6,654,686,990,224/1,644,034
6. Step 6: Final answer
   x = 4,047,779.42