Finding the Third Proportional to 12,006.94 and 19,291.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,006.94 : 19,291.88 = 19,291.88 : x
2. Step 2: Convert to fraction form
   12,006.94/19,291.88 = 19,291.88/x
3. Step 3: Cross multiply
   12,006.94x = 19,291.88 × 19,291.88
4. Step 4: Simplify right side
   12,006.94x = 372,176,441.02
5. Step 5: Solve for x
   x = 372,176,441.02/12,006.94
6. Step 6: Final answer
   x = 30,996.78