Finding the Third Proportional to 17,652 and 34,856

Step by Step Solution

1. Step 1: Write the proportion equation
   17,652 : 34,856 = 34,856 : x
2. Step 2: Convert to fraction form
   17,652/34,856 = 34,856/x
3. Step 3: Cross multiply
   17,652x = 34,856 × 34,856
4. Step 4: Simplify right side
   17,652x = 1,214,940,736
5. Step 5: Solve for x
   x = 1,214,940,736/17,652
6. Step 6: Final answer
   x = 68,827.37