Finding the Third Proportional to 728,801 and 1,504,284

Step by Step Solution

1. Step 1: Write the proportion equation
   728,801 : 1,504,284 = 1,504,284 : x
2. Step 2: Convert to fraction form
   728,801/1,504,284 = 1,504,284/x
3. Step 3: Cross multiply
   728,801x = 1,504,284 × 1,504,284
4. Step 4: Simplify right side
   728,801x = 2,262,870,352,656
5. Step 5: Solve for x
   x = 2,262,870,352,656/728,801
6. Step 6: Final answer
   x = 3,104,922.13