Finding the Third Proportional to 2,403.42 and 3,193.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.42 : 3,193.17 = 3,193.17 : x
2. Step 2: Convert to fraction form
   2,403.42/3,193.17 = 3,193.17/x
3. Step 3: Cross multiply
   2,403.42x = 3,193.17 × 3,193.17
4. Step 4: Simplify right side
   2,403.42x = 10,196,346.62
5. Step 5: Solve for x
   x = 10,196,346.62/2,403.42
6. Step 6: Final answer
   x = 4,242.43