Finding the Third Proportional to 3,888 and 5,532

Step by Step Solution

1. Step 1: Write the proportion equation
   3,888 : 5,532 = 5,532 : x
2. Step 2: Convert to fraction form
   3,888/5,532 = 5,532/x
3. Step 3: Cross multiply
   3,888x = 5,532 × 5,532
4. Step 4: Simplify right side
   3,888x = 30,603,024
5. Step 5: Solve for x
   x = 30,603,024/3,888
6. Step 6: Final answer
   x = 7,871.15