Finding the Third Proportional to 31,942 and 50,545.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,942 : 50,545.50 = 50,545.50 : x
2. Step 2: Convert to fraction form
   31,942/50,545.50 = 50,545.50/x
3. Step 3: Cross multiply
   31,942x = 50,545.50 × 50,545.50
4. Step 4: Simplify right side
   31,942x = 2,554,847,570.25
5. Step 5: Solve for x
   x = 2,554,847,570.25/31,942
6. Step 6: Final answer
   x = 79,983.96