Finding the Third Proportional to 5,513 and 7,499

Step by Step Solution

1. Step 1: Write the proportion equation
   5,513 : 7,499 = 7,499 : x
2. Step 2: Convert to fraction form
   5,513/7,499 = 7,499/x
3. Step 3: Cross multiply
   5,513x = 7,499 × 7,499
4. Step 4: Simplify right side
   5,513x = 56,235,001
5. Step 5: Solve for x
   x = 56,235,001/5,513
6. Step 6: Final answer
   x = 10,200.44