Finding the Third Proportional to 11,388.52 and 25,018.45

Step by Step Solution

1. Step 1: Write the proportion equation
   11,388.52 : 25,018.45 = 25,018.45 : x
2. Step 2: Convert to fraction form
   11,388.52/25,018.45 = 25,018.45/x
3. Step 3: Cross multiply
   11,388.52x = 25,018.45 × 25,018.45
4. Step 4: Simplify right side
   11,388.52x = 625,922,996.77
5. Step 5: Solve for x
   x = 625,922,996.77/11,388.52
6. Step 6: Final answer
   x = 54,960.89