Finding the Third Proportional to 36,375.75 and 80,399.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,375.75 : 80,399.25 = 80,399.25 : x
2. Step 2: Convert to fraction form
   36,375.75/80,399.25 = 80,399.25/x
3. Step 3: Cross multiply
   36,375.75x = 80,399.25 × 80,399.25
4. Step 4: Simplify right side
   36,375.75x = 6,464,039,400.56
5. Step 5: Solve for x
   x = 6,464,039,400.56/36,375.75
6. Step 6: Final answer
   x = 177,701.89