Finding the Third Proportional to 12,175.88 and 18,214.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,175.88 : 18,214.69 = 18,214.69 : x
2. Step 2: Convert to fraction form
   12,175.88/18,214.69 = 18,214.69/x
3. Step 3: Cross multiply
   12,175.88x = 18,214.69 × 18,214.69
4. Step 4: Simplify right side
   12,175.88x = 331,774,840.72
5. Step 5: Solve for x
   x = 331,774,840.72/12,175.88
6. Step 6: Final answer
   x = 27,248.54