Finding the Third Proportional to 2,027,040 and 2,728,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,040 : 2,728,944 = 2,728,944 : x
2. Step 2: Convert to fraction form
   2,027,040/2,728,944 = 2,728,944/x
3. Step 3: Cross multiply
   2,027,040x = 2,728,944 × 2,728,944
4. Step 4: Simplify right side
   2,027,040x = 7,447,135,355,136
5. Step 5: Solve for x
   x = 7,447,135,355,136/2,027,040
6. Step 6: Final answer
   x = 3,673,896.60