Finding the Third Proportional to 12,714.38 and 19,164.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.38 : 19,164.38 = 19,164.38 : x
2. Step 2: Convert to fraction form
   12,714.38/19,164.38 = 19,164.38/x
3. Step 3: Cross multiply
   12,714.38x = 19,164.38 × 19,164.38
4. Step 4: Simplify right side
   12,714.38x = 367,273,269.14
5. Step 5: Solve for x
   x = 367,273,269.14/12,714.38
6. Step 6: Final answer
   x = 28,886.46