Finding the Third Proportional to 9,910 and 14,928

Step by Step Solution

1. Step 1: Write the proportion equation
   9,910 : 14,928 = 14,928 : x
2. Step 2: Convert to fraction form
   9,910/14,928 = 14,928/x
3. Step 3: Cross multiply
   9,910x = 14,928 × 14,928
4. Step 4: Simplify right side
   9,910x = 222,845,184
5. Step 5: Solve for x
   x = 222,845,184/9,910
6. Step 6: Final answer
   x = 22,486.90