Finding the Third Proportional to 4,980 and 10,608

Step by Step Solution

1. Step 1: Write the proportion equation
   4,980 : 10,608 = 10,608 : x
2. Step 2: Convert to fraction form
   4,980/10,608 = 10,608/x
3. Step 3: Cross multiply
   4,980x = 10,608 × 10,608
4. Step 4: Simplify right side
   4,980x = 112,529,664
5. Step 5: Solve for x
   x = 112,529,664/4,980
6. Step 6: Final answer
   x = 22,596.32