Finding the Third Proportional to 4,911 and 10,770

Step by Step Solution

1. Step 1: Write the proportion equation
   4,911 : 10,770 = 10,770 : x
2. Step 2: Convert to fraction form
   4,911/10,770 = 10,770/x
3. Step 3: Cross multiply
   4,911x = 10,770 × 10,770
4. Step 4: Simplify right side
   4,911x = 115,992,900
5. Step 5: Solve for x
   x = 115,992,900/4,911
6. Step 6: Final answer
   x = 23,619.00