Finding the Third Proportional to 823,648 and 1,804,760

Step by Step Solution

1. Step 1: Write the proportion equation
   823,648 : 1,804,760 = 1,804,760 : x
2. Step 2: Convert to fraction form
   823,648/1,804,760 = 1,804,760/x
3. Step 3: Cross multiply
   823,648x = 1,804,760 × 1,804,760
4. Step 4: Simplify right side
   823,648x = 3,257,158,657,600
5. Step 5: Solve for x
   x = 3,257,158,657,600/823,648
6. Step 6: Final answer
   x = 3,954,551.77