Finding the Third Proportional to 17,698 and 28,144

Step by Step Solution

1. Step 1: Write the proportion equation
   17,698 : 28,144 = 28,144 : x
2. Step 2: Convert to fraction form
   17,698/28,144 = 28,144/x
3. Step 3: Cross multiply
   17,698x = 28,144 × 28,144
4. Step 4: Simplify right side
   17,698x = 792,084,736
5. Step 5: Solve for x
   x = 792,084,736/17,698
6. Step 6: Final answer
   x = 44,755.61