Finding the Third Proportional to 1,435,828 and 3,132,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,828 : 3,132,456 = 3,132,456 : x
2. Step 2: Convert to fraction form
   1,435,828/3,132,456 = 3,132,456/x
3. Step 3: Cross multiply
   1,435,828x = 3,132,456 × 3,132,456
4. Step 4: Simplify right side
   1,435,828x = 9,812,280,591,936
5. Step 5: Solve for x
   x = 9,812,280,591,936/1,435,828
6. Step 6: Final answer
   x = 6,833,883.02