Finding the Third Proportional to 37,253.25 and 72,633.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,253.25 : 72,633.38 = 72,633.38 : x
2. Step 2: Convert to fraction form
   37,253.25/72,633.38 = 72,633.38/x
3. Step 3: Cross multiply
   37,253.25x = 72,633.38 × 72,633.38
4. Step 4: Simplify right side
   37,253.25x = 5,275,607,163.89
5. Step 5: Solve for x
   x = 5,275,607,163.89/37,253.25
6. Step 6: Final answer
   x = 141,614.68