Finding the Third Proportional to 2,240,718 and 3,444,129

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,718 : 3,444,129 = 3,444,129 : x
2. Step 2: Convert to fraction form
   2,240,718/3,444,129 = 3,444,129/x
3. Step 3: Cross multiply
   2,240,718x = 3,444,129 × 3,444,129
4. Step 4: Simplify right side
   2,240,718x = 11,862,024,568,641
5. Step 5: Solve for x
   x = 11,862,024,568,641/2,240,718
6. Step 6: Final answer
   x = 5,293,849.81