Finding the Third Proportional to 41,928 and 55,968

Step by Step Solution

1. Step 1: Write the proportion equation
   41,928 : 55,968 = 55,968 : x
2. Step 2: Convert to fraction form
   41,928/55,968 = 55,968/x
3. Step 3: Cross multiply
   41,928x = 55,968 × 55,968
4. Step 4: Simplify right side
   41,928x = 3,132,417,024
5. Step 5: Solve for x
   x = 3,132,417,024/41,928
6. Step 6: Final answer
   x = 74,709.43