Finding the Third Proportional to 7,504 and 10,403

Step by Step Solution

1. Step 1: Write the proportion equation
   7,504 : 10,403 = 10,403 : x
2. Step 2: Convert to fraction form
   7,504/10,403 = 10,403/x
3. Step 3: Cross multiply
   7,504x = 10,403 × 10,403
4. Step 4: Simplify right side
   7,504x = 108,222,409
5. Step 5: Solve for x
   x = 108,222,409/7,504
6. Step 6: Final answer
   x = 14,421.96