Finding the Third Proportional to 33,180.89 and 71,896.36

Step by Step Solution

1. Step 1: Write the proportion equation
   33,180.89 : 71,896.36 = 71,896.36 : x
2. Step 2: Convert to fraction form
   33,180.89/71,896.36 = 71,896.36/x
3. Step 3: Cross multiply
   33,180.89x = 71,896.36 × 71,896.36
4. Step 4: Simplify right side
   33,180.89x = 5,169,086,491.38
5. Step 5: Solve for x
   x = 5,169,086,491.38/33,180.89
6. Step 6: Final answer
   x = 155,785.04