Finding the Third Proportional to 13,923.14 and 30,386.39

Step by Step Solution

1. Step 1: Write the proportion equation
   13,923.14 : 30,386.39 = 30,386.39 : x
2. Step 2: Convert to fraction form
   13,923.14/30,386.39 = 30,386.39/x
3. Step 3: Cross multiply
   13,923.14x = 30,386.39 × 30,386.39
4. Step 4: Simplify right side
   13,923.14x = 923,332,735.22
5. Step 5: Solve for x
   x = 923,332,735.22/13,923.14
6. Step 6: Final answer
   x = 66,316.41