Finding the Third Proportional to 208,150 and 447,874

Step by Step Solution

1. Step 1: Write the proportion equation
   208,150 : 447,874 = 447,874 : x
2. Step 2: Convert to fraction form
   208,150/447,874 = 447,874/x
3. Step 3: Cross multiply
   208,150x = 447,874 × 447,874
4. Step 4: Simplify right side
   208,150x = 200,591,119,876
5. Step 5: Solve for x
   x = 200,591,119,876/208,150
6. Step 6: Final answer
   x = 963,685.42