Finding the Third Proportional to 604,874 and 1,304,242

Step by Step Solution

1. Step 1: Write the proportion equation
   604,874 : 1,304,242 = 1,304,242 : x
2. Step 2: Convert to fraction form
   604,874/1,304,242 = 1,304,242/x
3. Step 3: Cross multiply
   604,874x = 1,304,242 × 1,304,242
4. Step 4: Simplify right side
   604,874x = 1,701,047,194,564
5. Step 5: Solve for x
   x = 1,701,047,194,564/604,874
6. Step 6: Final answer
   x = 2,812,233.94