Finding the Third Proportional to 187,852 and 443,005

Step by Step Solution

1. Step 1: Write the proportion equation
   187,852 : 443,005 = 443,005 : x
2. Step 2: Convert to fraction form
   187,852/443,005 = 443,005/x
3. Step 3: Cross multiply
   187,852x = 443,005 × 443,005
4. Step 4: Simplify right side
   187,852x = 196,253,430,025
5. Step 5: Solve for x
   x = 196,253,430,025/187,852
6. Step 6: Final answer
   x = 1,044,723.67