Finding the Third Proportional to 208,188 and 447,951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   208,188 : 447,951.75 = 447,951.75 : x
2. Step 2: Convert to fraction form
   208,188/447,951.75 = 447,951.75/x
3. Step 3: Cross multiply
   208,188x = 447,951.75 × 447,951.75
4. Step 4: Simplify right side
   208,188x = 200,660,770,328.06
5. Step 5: Solve for x
   x = 200,660,770,328.06/208,188
6. Step 6: Final answer
   x = 963,844.08