Finding the Third Proportional to 15,728 and 33,064

Step by Step Solution

1. Step 1: Write the proportion equation
   15,728 : 33,064 = 33,064 : x
2. Step 2: Convert to fraction form
   15,728/33,064 = 33,064/x
3. Step 3: Cross multiply
   15,728x = 33,064 × 33,064
4. Step 4: Simplify right side
   15,728x = 1,093,228,096
5. Step 5: Solve for x
   x = 1,093,228,096/15,728
6. Step 6: Final answer
   x = 69,508.40