Finding the Third Proportional to 80,398.83 and 171,482.06

Step by Step Solution

1. Step 1: Write the proportion equation
   80,398.83 : 171,482.06 = 171,482.06 : x
2. Step 2: Convert to fraction form
   80,398.83/171,482.06 = 171,482.06/x
3. Step 3: Cross multiply
   80,398.83x = 171,482.06 × 171,482.06
4. Step 4: Simplify right side
   80,398.83x = 29,406,097,759.25
5. Step 5: Solve for x
   x = 29,406,097,759.25/80,398.83
6. Step 6: Final answer
   x = 365,752.82