Finding the Third Proportional to 208,714.50 and 446,949

Step by Step Solution

1. Step 1: Write the proportion equation
   208,714.50 : 446,949 = 446,949 : x
2. Step 2: Convert to fraction form
   208,714.50/446,949 = 446,949/x
3. Step 3: Cross multiply
   208,714.50x = 446,949 × 446,949
4. Step 4: Simplify right side
   208,714.50x = 199,763,408,601
5. Step 5: Solve for x
   x = 199,763,408,601/208,714.50
6. Step 6: Final answer
   x = 957,113.23