Finding the Third Proportional to 175,304 and 383,960

Step by Step Solution

1. Step 1: Write the proportion equation
   175,304 : 383,960 = 383,960 : x
2. Step 2: Convert to fraction form
   175,304/383,960 = 383,960/x
3. Step 3: Cross multiply
   175,304x = 383,960 × 383,960
4. Step 4: Simplify right side
   175,304x = 147,425,281,600
5. Step 5: Solve for x
   x = 147,425,281,600/175,304
6. Step 6: Final answer
   x = 840,969.30