Finding the Third Proportional to 843,328.50 and 1,304,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   843,328.50 : 1,304,401.50 = 1,304,401.50 : x
2. Step 2: Convert to fraction form
   843,328.50/1,304,401.50 = 1,304,401.50/x
3. Step 3: Cross multiply
   843,328.50x = 1,304,401.50 × 1,304,401.50
4. Step 4: Simplify right side
   843,328.50x = 1,701,463,273,202.25
5. Step 5: Solve for x
   x = 1,701,463,273,202.25/843,328.50
6. Step 6: Final answer
   x = 2,017,556.95