Finding the Third Proportional to 3,403.25 and 5,482.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403.25 : 5,482.63 = 5,482.63 : x
2. Step 2: Convert to fraction form
   3,403.25/5,482.63 = 5,482.63/x
3. Step 3: Cross multiply
   3,403.25x = 5,482.63 × 5,482.63
4. Step 4: Simplify right side
   3,403.25x = 30,059,176.89
5. Step 5: Solve for x
   x = 30,059,176.89/3,403.25
6. Step 6: Final answer
   x = 8,832.49