Finding the Third Proportional to 10,998 and 23,698

Step by Step Solution

1. Step 1: Write the proportion equation
   10,998 : 23,698 = 23,698 : x
2. Step 2: Convert to fraction form
   10,998/23,698 = 23,698/x
3. Step 3: Cross multiply
   10,998x = 23,698 × 23,698
4. Step 4: Simplify right side
   10,998x = 561,595,204
5. Step 5: Solve for x
   x = 561,595,204/10,998
6. Step 6: Final answer
   x = 51,063.39