Finding the Third Proportional to 7,064.25 and 10,379.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,064.25 : 10,379.88 = 10,379.88 : x
2. Step 2: Convert to fraction form
   7,064.25/10,379.88 = 10,379.88/x
3. Step 3: Cross multiply
   7,064.25x = 10,379.88 × 10,379.88
4. Step 4: Simplify right side
   7,064.25x = 107,741,805.02
5. Step 5: Solve for x
   x = 107,741,805.02/7,064.25
6. Step 6: Final answer
   x = 15,251.70