Finding the Third Proportional to 300,794 and 447,951

Step by Step Solution

1. Step 1: Write the proportion equation
   300,794 : 447,951 = 447,951 : x
2. Step 2: Convert to fraction form
   300,794/447,951 = 447,951/x
3. Step 3: Cross multiply
   300,794x = 447,951 × 447,951
4. Step 4: Simplify right side
   300,794x = 200,660,098,401
5. Step 5: Solve for x
   x = 200,660,098,401/300,794
6. Step 6: Final answer
   x = 667,101.40