Finding the Third Proportional to 2,403.42 and 3,276.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.42 : 3,276.07 = 3,276.07 : x
2. Step 2: Convert to fraction form
   2,403.42/3,276.07 = 3,276.07/x
3. Step 3: Cross multiply
   2,403.42x = 3,276.07 × 3,276.07
4. Step 4: Simplify right side
   2,403.42x = 10,732,636.69
5. Step 5: Solve for x
   x = 10,732,636.69/2,403.42
6. Step 6: Final answer
   x = 4,465.57