Finding the Third Proportional to 14,342.47 and 31,067.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,342.47 : 31,067.69 = 31,067.69 : x
2. Step 2: Convert to fraction form
   14,342.47/31,067.69 = 31,067.69/x
3. Step 3: Cross multiply
   14,342.47x = 31,067.69 × 31,067.69
4. Step 4: Simplify right side
   14,342.47x = 965,201,206.60
5. Step 5: Solve for x
   x = 965,201,206.60/14,342.47
6. Step 6: Final answer
   x = 67,296.73