Finding the Third Proportional to 33,353.25 and 72,241.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,353.25 : 72,241.50 = 72,241.50 : x
2. Step 2: Convert to fraction form
   33,353.25/72,241.50 = 72,241.50/x
3. Step 3: Cross multiply
   33,353.25x = 72,241.50 × 72,241.50
4. Step 4: Simplify right side
   33,353.25x = 5,218,834,322.25
5. Step 5: Solve for x
   x = 5,218,834,322.25/33,353.25
6. Step 6: Final answer
   x = 156,471.54