Finding the Third Proportional to 2,473.03 and 3,213.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.03 : 3,213.42 = 3,213.42 : x
2. Step 2: Convert to fraction form
   2,473.03/3,213.42 = 3,213.42/x
3. Step 3: Cross multiply
   2,473.03x = 3,213.42 × 3,213.42
4. Step 4: Simplify right side
   2,473.03x = 10,326,080.15
5. Step 5: Solve for x
   x = 10,326,080.15/2,473.03
6. Step 6: Final answer
   x = 4,175.47