Finding the Third Proportional to 11,110 and 14,910

Step by Step Solution

1. Step 1: Write the proportion equation
   11,110 : 14,910 = 14,910 : x
2. Step 2: Convert to fraction form
   11,110/14,910 = 14,910/x
3. Step 3: Cross multiply
   11,110x = 14,910 × 14,910
4. Step 4: Simplify right side
   11,110x = 222,308,100
5. Step 5: Solve for x
   x = 222,308,100/11,110
6. Step 6: Final answer
   x = 20,009.73