Finding the Third Proportional to 50,760 and 70,965

Step by Step Solution

1. Step 1: Write the proportion equation
   50,760 : 70,965 = 70,965 : x
2. Step 2: Convert to fraction form
   50,760/70,965 = 70,965/x
3. Step 3: Cross multiply
   50,760x = 70,965 × 70,965
4. Step 4: Simplify right side
   50,760x = 5,036,031,225
5. Step 5: Solve for x
   x = 5,036,031,225/50,760
6. Step 6: Final answer
   x = 99,212.59