Finding the Third Proportional to 187,869 and 443,035

Step by Step Solution

1. Step 1: Write the proportion equation
   187,869 : 443,035 = 443,035 : x
2. Step 2: Convert to fraction form
   187,869/443,035 = 443,035/x
3. Step 3: Cross multiply
   187,869x = 443,035 × 443,035
4. Step 4: Simplify right side
   187,869x = 196,280,011,225
5. Step 5: Solve for x
   x = 196,280,011,225/187,869
6. Step 6: Final answer
   x = 1,044,770.62