Finding the Third Proportional to 33,590.25 and 73,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,590.25 : 73,320.50 = 73,320.50 : x
2. Step 2: Convert to fraction form
   33,590.25/73,320.50 = 73,320.50/x
3. Step 3: Cross multiply
   33,590.25x = 73,320.50 × 73,320.50
4. Step 4: Simplify right side
   33,590.25x = 5,375,895,720.25
5. Step 5: Solve for x
   x = 5,375,895,720.25/33,590.25
6. Step 6: Final answer
   x = 160,043.34