Finding the Third Proportional to 33,987.75 and 73,445.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,987.75 : 73,445.25 = 73,445.25 : x
2. Step 2: Convert to fraction form
   33,987.75/73,445.25 = 73,445.25/x
3. Step 3: Cross multiply
   33,987.75x = 73,445.25 × 73,445.25
4. Step 4: Simplify right side
   33,987.75x = 5,394,204,747.56
5. Step 5: Solve for x
   x = 5,394,204,747.56/33,987.75
6. Step 6: Final answer
   x = 158,710.26