Finding the Third Proportional to 839,392 and 1,798,452

Step by Step Solution

1. Step 1: Write the proportion equation
   839,392 : 1,798,452 = 1,798,452 : x
2. Step 2: Convert to fraction form
   839,392/1,798,452 = 1,798,452/x
3. Step 3: Cross multiply
   839,392x = 1,798,452 × 1,798,452
4. Step 4: Simplify right side
   839,392x = 3,234,429,596,304
5. Step 5: Solve for x
   x = 3,234,429,596,304/839,392
6. Step 6: Final answer
   x = 3,853,300.48