Finding the Third Proportional to 2,027,647 and 3,138,533

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,647 : 3,138,533 = 3,138,533 : x
2. Step 2: Convert to fraction form
   2,027,647/3,138,533 = 3,138,533/x
3. Step 3: Cross multiply
   2,027,647x = 3,138,533 × 3,138,533
4. Step 4: Simplify right side
   2,027,647x = 9,850,389,392,089
5. Step 5: Solve for x
   x = 9,850,389,392,089/2,027,647
6. Step 6: Final answer
   x = 4,858,039.59