Finding the Third Proportional to 6,979.61 and 14,010.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,979.61 : 14,010.47 = 14,010.47 : x
2. Step 2: Convert to fraction form
   6,979.61/14,010.47 = 14,010.47/x
3. Step 3: Cross multiply
   6,979.61x = 14,010.47 × 14,010.47
4. Step 4: Simplify right side
   6,979.61x = 196,293,234.59
5. Step 5: Solve for x
   x = 196,293,234.59/6,979.61
6. Step 6: Final answer
   x = 28,123.83