Finding the Third Proportional to 79,293.50 and 108,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,293.50 : 108,733.50 = 108,733.50 : x
2. Step 2: Convert to fraction form
   79,293.50/108,733.50 = 108,733.50/x
3. Step 3: Cross multiply
   79,293.50x = 108,733.50 × 108,733.50
4. Step 4: Simplify right side
   79,293.50x = 11,822,974,022.25
5. Step 5: Solve for x
   x = 11,822,974,022.25/79,293.50
6. Step 6: Final answer
   x = 149,103.95