Finding the Third Proportional to 30,104 and 65,760

Step by Step Solution

1. Step 1: Write the proportion equation
   30,104 : 65,760 = 65,760 : x
2. Step 2: Convert to fraction form
   30,104/65,760 = 65,760/x
3. Step 3: Cross multiply
   30,104x = 65,760 × 65,760
4. Step 4: Simplify right side
   30,104x = 4,324,377,600
5. Step 5: Solve for x
   x = 4,324,377,600/30,104
6. Step 6: Final answer
   x = 143,647.94