Finding the Third Proportional to 79,936.50 and 133,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,936.50 : 133,222.50 = 133,222.50 : x
2. Step 2: Convert to fraction form
   79,936.50/133,222.50 = 133,222.50/x
3. Step 3: Cross multiply
   79,936.50x = 133,222.50 × 133,222.50
4. Step 4: Simplify right side
   79,936.50x = 17,748,234,506.25
5. Step 5: Solve for x
   x = 17,748,234,506.25/79,936.50
6. Step 6: Final answer
   x = 222,029.17