Finding the Third Proportional to 79,736 and 116,144

Step by Step Solution

1. Step 1: Write the proportion equation
   79,736 : 116,144 = 116,144 : x
2. Step 2: Convert to fraction form
   79,736/116,144 = 116,144/x
3. Step 3: Cross multiply
   79,736x = 116,144 × 116,144
4. Step 4: Simplify right side
   79,736x = 13,489,428,736
5. Step 5: Solve for x
   x = 13,489,428,736/79,736
6. Step 6: Final answer
   x = 169,176.14