Finding the Third Proportional to 171,108 and 373,884

Step by Step Solution

1. Step 1: Write the proportion equation
   171,108 : 373,884 = 373,884 : x
2. Step 2: Convert to fraction form
   171,108/373,884 = 373,884/x
3. Step 3: Cross multiply
   171,108x = 373,884 × 373,884
4. Step 4: Simplify right side
   171,108x = 139,789,245,456
5. Step 5: Solve for x
   x = 139,789,245,456/171,108
6. Step 6: Final answer
   x = 816,964.99