Finding the Third Proportional to 18,198 and 23,314.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,198 : 23,314.50 = 23,314.50 : x
2. Step 2: Convert to fraction form
   18,198/23,314.50 = 23,314.50/x
3. Step 3: Cross multiply
   18,198x = 23,314.50 × 23,314.50
4. Step 4: Simplify right side
   18,198x = 543,565,910.25
5. Step 5: Solve for x
   x = 543,565,910.25/18,198
6. Step 6: Final answer
   x = 29,869.54