Finding the Third Proportional to 835,728 and 1,804,456

Step by Step Solution

1. Step 1: Write the proportion equation
   835,728 : 1,804,456 = 1,804,456 : x
2. Step 2: Convert to fraction form
   835,728/1,804,456 = 1,804,456/x
3. Step 3: Cross multiply
   835,728x = 1,804,456 × 1,804,456
4. Step 4: Simplify right side
   835,728x = 3,256,061,455,936
5. Step 5: Solve for x
   x = 3,256,061,455,936/835,728
6. Step 6: Final answer
   x = 3,896,077.98