Finding the Third Proportional to 1,325,354 and 2,040,155

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,354 : 2,040,155 = 2,040,155 : x
2. Step 2: Convert to fraction form
   1,325,354/2,040,155 = 2,040,155/x
3. Step 3: Cross multiply
   1,325,354x = 2,040,155 × 2,040,155
4. Step 4: Simplify right side
   1,325,354x = 4,162,232,424,025
5. Step 5: Solve for x
   x = 4,162,232,424,025/1,325,354
6. Step 6: Final answer
   x = 3,140,468.45