Finding the Third Proportional to 35,016.50 and 76,836

Step by Step Solution

1. Step 1: Write the proportion equation
   35,016.50 : 76,836 = 76,836 : x
2. Step 2: Convert to fraction form
   35,016.50/76,836 = 76,836/x
3. Step 3: Cross multiply
   35,016.50x = 76,836 × 76,836
4. Step 4: Simplify right side
   35,016.50x = 5,903,770,896
5. Step 5: Solve for x
   x = 5,903,770,896/35,016.50
6. Step 6: Final answer
   x = 168,599.69