Finding the Third Proportional to 7,842 and 17,250

Step by Step Solution

1. Step 1: Write the proportion equation
   7,842 : 17,250 = 17,250 : x
2. Step 2: Convert to fraction form
   7,842/17,250 = 17,250/x
3. Step 3: Cross multiply
   7,842x = 17,250 × 17,250
4. Step 4: Simplify right side
   7,842x = 297,562,500
5. Step 5: Solve for x
   x = 297,562,500/7,842
6. Step 6: Final answer
   x = 37,944.72