Finding the Third Proportional to 33,577.50 and 73,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,577.50 : 73,150.50 = 73,150.50 : x
2. Step 2: Convert to fraction form
   33,577.50/73,150.50 = 73,150.50/x
3. Step 3: Cross multiply
   33,577.50x = 73,150.50 × 73,150.50
4. Step 4: Simplify right side
   33,577.50x = 5,350,995,650.25
5. Step 5: Solve for x
   x = 5,350,995,650.25/33,577.50
6. Step 6: Final answer
   x = 159,362.54