Finding the Third Proportional to 31,707 and 49,067

Step by Step Solution

1. Step 1: Write the proportion equation
   31,707 : 49,067 = 49,067 : x
2. Step 2: Convert to fraction form
   31,707/49,067 = 49,067/x
3. Step 3: Cross multiply
   31,707x = 49,067 × 49,067
4. Step 4: Simplify right side
   31,707x = 2,407,570,489
5. Step 5: Solve for x
   x = 2,407,570,489/31,707
6. Step 6: Final answer
   x = 75,931.83