Finding the Third Proportional to 281,304 and 604,144

Step by Step Solution

1. Step 1: Write the proportion equation
   281,304 : 604,144 = 604,144 : x
2. Step 2: Convert to fraction form
   281,304/604,144 = 604,144/x
3. Step 3: Cross multiply
   281,304x = 604,144 × 604,144
4. Step 4: Simplify right side
   281,304x = 364,989,972,736
5. Step 5: Solve for x
   x = 364,989,972,736/281,304
6. Step 6: Final answer
   x = 1,297,493.01