Finding the Third Proportional to 10,365.47 and 27,007.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365.47 : 27,007.17 = 27,007.17 : x
2. Step 2: Convert to fraction form
   10,365.47/27,007.17 = 27,007.17/x
3. Step 3: Cross multiply
   10,365.47x = 27,007.17 × 27,007.17
4. Step 4: Simplify right side
   10,365.47x = 729,387,332.69
5. Step 5: Solve for x
   x = 729,387,332.69/10,365.47
6. Step 6: Final answer
   x = 70,367.04