Finding the Third Proportional to 13,897.88 and 21,552.19

Step by Step Solution

1. Step 1: Write the proportion equation
   13,897.88 : 21,552.19 = 21,552.19 : x
2. Step 2: Convert to fraction form
   13,897.88/21,552.19 = 21,552.19/x
3. Step 3: Cross multiply
   13,897.88x = 21,552.19 × 21,552.19
4. Step 4: Simplify right side
   13,897.88x = 464,496,786.04
5. Step 5: Solve for x
   x = 464,496,786.04/13,897.88
6. Step 6: Final answer
   x = 33,422.14