Finding the Third Proportional to 35,221.50 and 73,352.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,221.50 : 73,352.25 = 73,352.25 : x
2. Step 2: Convert to fraction form
   35,221.50/73,352.25 = 73,352.25/x
3. Step 3: Cross multiply
   35,221.50x = 73,352.25 × 73,352.25
4. Step 4: Simplify right side
   35,221.50x = 5,380,552,580.06
5. Step 5: Solve for x
   x = 5,380,552,580.06/35,221.50
6. Step 6: Final answer
   x = 152,763.30