Finding the Third Proportional to 31,980 and 50,601

Step by Step Solution

1. Step 1: Write the proportion equation
   31,980 : 50,601 = 50,601 : x
2. Step 2: Convert to fraction form
   31,980/50,601 = 50,601/x
3. Step 3: Cross multiply
   31,980x = 50,601 × 50,601
4. Step 4: Simplify right side
   31,980x = 2,560,461,201
5. Step 5: Solve for x
   x = 2,560,461,201/31,980
6. Step 6: Final answer
   x = 80,064.45