Finding the Third Proportional to 797,808 and 1,728,538

Step by Step Solution

1. Step 1: Write the proportion equation
   797,808 : 1,728,538 = 1,728,538 : x
2. Step 2: Convert to fraction form
   797,808/1,728,538 = 1,728,538/x
3. Step 3: Cross multiply
   797,808x = 1,728,538 × 1,728,538
4. Step 4: Simplify right side
   797,808x = 2,987,843,617,444
5. Step 5: Solve for x
   x = 2,987,843,617,444/797,808
6. Step 6: Final answer
   x = 3,745,066.00