Finding the Third Proportional to 202,304 and 443,308

Step by Step Solution

1. Step 1: Write the proportion equation
   202,304 : 443,308 = 443,308 : x
2. Step 2: Convert to fraction form
   202,304/443,308 = 443,308/x
3. Step 3: Cross multiply
   202,304x = 443,308 × 443,308
4. Step 4: Simplify right side
   202,304x = 196,521,982,864
5. Step 5: Solve for x
   x = 196,521,982,864/202,304
6. Step 6: Final answer
   x = 971,419.17