Finding the Third Proportional to 188,728 and 444,884

Step by Step Solution

1. Step 1: Write the proportion equation
   188,728 : 444,884 = 444,884 : x
2. Step 2: Convert to fraction form
   188,728/444,884 = 444,884/x
3. Step 3: Cross multiply
   188,728x = 444,884 × 444,884
4. Step 4: Simplify right side
   188,728x = 197,921,773,456
5. Step 5: Solve for x
   x = 197,921,773,456/188,728
6. Step 6: Final answer
   x = 1,048,714.41