Finding the Third Proportional to 35,208 and 73,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,208 : 73,339.50 = 73,339.50 : x
2. Step 2: Convert to fraction form
   35,208/73,339.50 = 73,339.50/x
3. Step 3: Cross multiply
   35,208x = 73,339.50 × 73,339.50
4. Step 4: Simplify right side
   35,208x = 5,378,682,260.25
5. Step 5: Solve for x
   x = 5,378,682,260.25/35,208
6. Step 6: Final answer
   x = 152,768.75