Finding the Third Proportional to 31,986 and 50,067

Step by Step Solution

1. Step 1: Write the proportion equation
   31,986 : 50,067 = 50,067 : x
2. Step 2: Convert to fraction form
   31,986/50,067 = 50,067/x
3. Step 3: Cross multiply
   31,986x = 50,067 × 50,067
4. Step 4: Simplify right side
   31,986x = 2,506,704,489
5. Step 5: Solve for x
   x = 2,506,704,489/31,986
6. Step 6: Final answer
   x = 78,368.80