Finding the Third Proportional to 2,027,648 and 3,138,535

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,648 : 3,138,535 = 3,138,535 : x
2. Step 2: Convert to fraction form
   2,027,648/3,138,535 = 3,138,535/x
3. Step 3: Cross multiply
   2,027,648x = 3,138,535 × 3,138,535
4. Step 4: Simplify right side
   2,027,648x = 9,850,401,946,225
5. Step 5: Solve for x
   x = 9,850,401,946,225/2,027,648
6. Step 6: Final answer
   x = 4,858,043.38