Finding the Third Proportional to 13,366.90 and 27,007.17

Step by Step Solution

1. Step 1: Write the proportion equation
   13,366.90 : 27,007.17 = 27,007.17 : x
2. Step 2: Convert to fraction form
   13,366.90/27,007.17 = 27,007.17/x
3. Step 3: Cross multiply
   13,366.90x = 27,007.17 × 27,007.17
4. Step 4: Simplify right side
   13,366.90x = 729,387,332.69
5. Step 5: Solve for x
   x = 729,387,332.69/13,366.90
6. Step 6: Final answer
   x = 54,566.68