Finding the Third Proportional to 33,981.50 and 79,951.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,981.50 : 79,951.50 = 79,951.50 : x
2. Step 2: Convert to fraction form
   33,981.50/79,951.50 = 79,951.50/x
3. Step 3: Cross multiply
   33,981.50x = 79,951.50 × 79,951.50
4. Step 4: Simplify right side
   33,981.50x = 6,392,242,352.25
5. Step 5: Solve for x
   x = 6,392,242,352.25/33,981.50
6. Step 6: Final answer
   x = 188,109.48