Finding the Third Proportional to 828,608 and 1,795,456

Step by Step Solution

1. Step 1: Write the proportion equation
   828,608 : 1,795,456 = 1,795,456 : x
2. Step 2: Convert to fraction form
   828,608/1,795,456 = 1,795,456/x
3. Step 3: Cross multiply
   828,608x = 1,795,456 × 1,795,456
4. Step 4: Simplify right side
   828,608x = 3,223,662,247,936
5. Step 5: Solve for x
   x = 3,223,662,247,936/828,608
6. Step 6: Final answer
   x = 3,890,455.13