Finding the Third Proportional to 13,896.14 and 30,387.23

Step by Step Solution

1. Step 1: Write the proportion equation
   13,896.14 : 30,387.23 = 30,387.23 : x
2. Step 2: Convert to fraction form
   13,896.14/30,387.23 = 30,387.23/x
3. Step 3: Cross multiply
   13,896.14x = 30,387.23 × 30,387.23
4. Step 4: Simplify right side
   13,896.14x = 923,384,012.96
5. Step 5: Solve for x
   x = 923,384,012.96/13,896.14
6. Step 6: Final answer
   x = 66,448.95