Finding the Third Proportional to 80,849.63 and 175,855.88

Step by Step Solution

1. Step 1: Write the proportion equation
   80,849.63 : 175,855.88 = 175,855.88 : x
2. Step 2: Convert to fraction form
   80,849.63/175,855.88 = 175,855.88/x
3. Step 3: Cross multiply
   80,849.63x = 175,855.88 × 175,855.88
4. Step 4: Simplify right side
   80,849.63x = 30,925,288,772.02
5. Step 5: Solve for x
   x = 30,925,288,772.02/80,849.63
6. Step 6: Final answer
   x = 382,503.80