Finding the Third Proportional to 41,520 and 55,936

Step by Step Solution

1. Step 1: Write the proportion equation
   41,520 : 55,936 = 55,936 : x
2. Step 2: Convert to fraction form
   41,520/55,936 = 55,936/x
3. Step 3: Cross multiply
   41,520x = 55,936 × 55,936
4. Step 4: Simplify right side
   41,520x = 3,128,836,096
5. Step 5: Solve for x
   x = 3,128,836,096/41,520
6. Step 6: Final answer
   x = 75,357.32