Finding the Third Proportional to 843,328 and 1,304,402

Step by Step Solution

1. Step 1: Write the proportion equation
   843,328 : 1,304,402 = 1,304,402 : x
2. Step 2: Convert to fraction form
   843,328/1,304,402 = 1,304,402/x
3. Step 3: Cross multiply
   843,328x = 1,304,402 × 1,304,402
4. Step 4: Simplify right side
   843,328x = 1,701,464,577,604
5. Step 5: Solve for x
   x = 1,701,464,577,604/843,328
6. Step 6: Final answer
   x = 2,017,559.69