Finding the Third Proportional to 19,112.63 and 28,105.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,112.63 : 28,105.88 = 28,105.88 : x
2. Step 2: Convert to fraction form
   19,112.63/28,105.88 = 28,105.88/x
3. Step 3: Cross multiply
   19,112.63x = 28,105.88 × 28,105.88
4. Step 4: Simplify right side
   19,112.63x = 789,940,209.52
5. Step 5: Solve for x
   x = 789,940,209.52/19,112.63
6. Step 6: Final answer
   x = 41,330.81