Finding the Third Proportional to 4,997 and 10,819

Step by Step Solution

1. Step 1: Write the proportion equation
   4,997 : 10,819 = 10,819 : x
2. Step 2: Convert to fraction form
   4,997/10,819 = 10,819/x
3. Step 3: Cross multiply
   4,997x = 10,819 × 10,819
4. Step 4: Simplify right side
   4,997x = 117,050,761
5. Step 5: Solve for x
   x = 117,050,761/4,997
6. Step 6: Final answer
   x = 23,424.21