Finding the Third Proportional to 187,982 and 443,601

Step by Step Solution

1. Step 1: Write the proportion equation
   187,982 : 443,601 = 443,601 : x
2. Step 2: Convert to fraction form
   187,982/443,601 = 443,601/x
3. Step 3: Cross multiply
   187,982x = 443,601 × 443,601
4. Step 4: Simplify right side
   187,982x = 196,781,847,201
5. Step 5: Solve for x
   x = 196,781,847,201/187,982
6. Step 6: Final answer
   x = 1,046,812.18