Finding the Third Proportional to 12,841.50 and 19,174.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,841.50 : 19,174.88 = 19,174.88 : x
2. Step 2: Convert to fraction form
   12,841.50/19,174.88 = 19,174.88/x
3. Step 3: Cross multiply
   12,841.50x = 19,174.88 × 19,174.88
4. Step 4: Simplify right side
   12,841.50x = 367,675,831.27
5. Step 5: Solve for x
   x = 367,675,831.27/12,841.50
6. Step 6: Final answer
   x = 28,631.84