Finding the Third Proportional to 67,656 and 105,165

Step by Step Solution

1. Step 1: Write the proportion equation
   67,656 : 105,165 = 105,165 : x
2. Step 2: Convert to fraction form
   67,656/105,165 = 105,165/x
3. Step 3: Cross multiply
   67,656x = 105,165 × 105,165
4. Step 4: Simplify right side
   67,656x = 11,059,677,225
5. Step 5: Solve for x
   x = 11,059,677,225/67,656
6. Step 6: Final answer
   x = 163,469.27