Finding the Third Proportional to 7,418.14 and 10,067.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,418.14 : 10,067.89 = 10,067.89 : x
2. Step 2: Convert to fraction form
   7,418.14/10,067.89 = 10,067.89/x
3. Step 3: Cross multiply
   7,418.14x = 10,067.89 × 10,067.89
4. Step 4: Simplify right side
   7,418.14x = 101,362,382.31
5. Step 5: Solve for x
   x = 101,362,382.31/7,418.14
6. Step 6: Final answer
   x = 13,664.12