Finding the Third Proportional to 2,025,867 and 3,090,255

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,867 : 3,090,255 = 3,090,255 : x
2. Step 2: Convert to fraction form
   2,025,867/3,090,255 = 3,090,255/x
3. Step 3: Cross multiply
   2,025,867x = 3,090,255 × 3,090,255
4. Step 4: Simplify right side
   2,025,867x = 9,549,675,965,025
5. Step 5: Solve for x
   x = 9,549,675,965,025/2,025,867
6. Step 6: Final answer
   x = 4,713,871.13