Finding the Third Proportional to 2,269,640 and 3,519,084

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,640 : 3,519,084 = 3,519,084 : x
2. Step 2: Convert to fraction form
   2,269,640/3,519,084 = 3,519,084/x
3. Step 3: Cross multiply
   2,269,640x = 3,519,084 × 3,519,084
4. Step 4: Simplify right side
   2,269,640x = 12,383,952,199,056
5. Step 5: Solve for x
   x = 12,383,952,199,056/2,269,640
6. Step 6: Final answer
   x = 5,456,350.87