Finding the Third Proportional to 11,937.19 and 25,297.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,937.19 : 25,297.31 = 25,297.31 : x
2. Step 2: Convert to fraction form
   11,937.19/25,297.31 = 25,297.31/x
3. Step 3: Cross multiply
   11,937.19x = 25,297.31 × 25,297.31
4. Step 4: Simplify right side
   11,937.19x = 639,954,019.72
5. Step 5: Solve for x
   x = 639,954,019.72/11,937.19
6. Step 6: Final answer
   x = 53,610.12