Finding the Third Proportional to 788,298 and 1,694,694

Step by Step Solution

1. Step 1: Write the proportion equation
   788,298 : 1,694,694 = 1,694,694 : x
2. Step 2: Convert to fraction form
   788,298/1,694,694 = 1,694,694/x
3. Step 3: Cross multiply
   788,298x = 1,694,694 × 1,694,694
4. Step 4: Simplify right side
   788,298x = 2,871,987,753,636
5. Step 5: Solve for x
   x = 2,871,987,753,636/788,298
6. Step 6: Final answer
   x = 3,643,276.72