Finding the Third Proportional to 80,805.75 and 175,853.25

Step by Step Solution

1. Step 1: Write the proportion equation
   80,805.75 : 175,853.25 = 175,853.25 : x
2. Step 2: Convert to fraction form
   80,805.75/175,853.25 = 175,853.25/x
3. Step 3: Cross multiply
   80,805.75x = 175,853.25 × 175,853.25
4. Step 4: Simplify right side
   80,805.75x = 30,924,365,535.56
5. Step 5: Solve for x
   x = 30,924,365,535.56/80,805.75
6. Step 6: Final answer
   x = 382,700.06