Finding the Third Proportional to 6,789.38 and 14,398.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789.38 : 14,398.88 = 14,398.88 : x
2. Step 2: Convert to fraction form
   6,789.38/14,398.88 = 14,398.88/x
3. Step 3: Cross multiply
   6,789.38x = 14,398.88 × 14,398.88
4. Step 4: Simplify right side
   6,789.38x = 207,327,601.27
5. Step 5: Solve for x
   x = 207,327,601.27/6,789.38
6. Step 6: Final answer
   x = 30,537.07