Finding the Third Proportional to 33,653.31 and 73,418.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,653.31 : 73,418.69 = 73,418.69 : x
2. Step 2: Convert to fraction form
   33,653.31/73,418.69 = 73,418.69/x
3. Step 3: Cross multiply
   33,653.31x = 73,418.69 × 73,418.69
4. Step 4: Simplify right side
   33,653.31x = 5,390,303,674.22
5. Step 5: Solve for x
   x = 5,390,303,674.22/33,653.31
6. Step 6: Final answer
   x = 160,171.56