Finding the Third Proportional to 31,950 and 50,018

Step by Step Solution

1. Step 1: Write the proportion equation
   31,950 : 50,018 = 50,018 : x
2. Step 2: Convert to fraction form
   31,950/50,018 = 50,018/x
3. Step 3: Cross multiply
   31,950x = 50,018 × 50,018
4. Step 4: Simplify right side
   31,950x = 2,501,800,324
5. Step 5: Solve for x
   x = 2,501,800,324/31,950
6. Step 6: Final answer
   x = 78,303.61