Finding the Third Proportional to 675,872 and 1,434,304

Step by Step Solution

1. Step 1: Write the proportion equation
   675,872 : 1,434,304 = 1,434,304 : x
2. Step 2: Convert to fraction form
   675,872/1,434,304 = 1,434,304/x
3. Step 3: Cross multiply
   675,872x = 1,434,304 × 1,434,304
4. Step 4: Simplify right side
   675,872x = 2,057,227,964,416
5. Step 5: Solve for x
   x = 2,057,227,964,416/675,872
6. Step 6: Final answer
   x = 3,043,812.98