Finding the Third Proportional to 208,183.50 and 445,932

Step by Step Solution

1. Step 1: Write the proportion equation
   208,183.50 : 445,932 = 445,932 : x
2. Step 2: Convert to fraction form
   208,183.50/445,932 = 445,932/x
3. Step 3: Cross multiply
   208,183.50x = 445,932 × 445,932
4. Step 4: Simplify right side
   208,183.50x = 198,855,348,624
5. Step 5: Solve for x
   x = 198,855,348,624/208,183.50
6. Step 6: Final answer
   x = 955,192.65