Finding the Third Proportional to 79,318.50 and 114,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,318.50 : 114,601.50 = 114,601.50 : x
2. Step 2: Convert to fraction form
   79,318.50/114,601.50 = 114,601.50/x
3. Step 3: Cross multiply
   79,318.50x = 114,601.50 × 114,601.50
4. Step 4: Simplify right side
   79,318.50x = 13,133,503,802.25
5. Step 5: Solve for x
   x = 13,133,503,802.25/79,318.50
6. Step 6: Final answer
   x = 165,579.33