Finding the Third Proportional to 6,499 and 13,919

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499 : 13,919 = 13,919 : x
2. Step 2: Convert to fraction form
   6,499/13,919 = 13,919/x
3. Step 3: Cross multiply
   6,499x = 13,919 × 13,919
4. Step 4: Simplify right side
   6,499x = 193,738,561
5. Step 5: Solve for x
   x = 193,738,561/6,499
6. Step 6: Final answer
   x = 29,810.52