Finding the Third Proportional to 574,885 and 1,209,304

Step by Step Solution

1. Step 1: Write the proportion equation
   574,885 : 1,209,304 = 1,209,304 : x
2. Step 2: Convert to fraction form
   574,885/1,209,304 = 1,209,304/x
3. Step 3: Cross multiply
   574,885x = 1,209,304 × 1,209,304
4. Step 4: Simplify right side
   574,885x = 1,462,416,164,416
5. Step 5: Solve for x
   x = 1,462,416,164,416/574,885
6. Step 6: Final answer
   x = 2,543,841.23