Finding the Third Proportional to 19,149.50 and 41,863

Step by Step Solution

1. Step 1: Write the proportion equation
   19,149.50 : 41,863 = 41,863 : x
2. Step 2: Convert to fraction form
   19,149.50/41,863 = 41,863/x
3. Step 3: Cross multiply
   19,149.50x = 41,863 × 41,863
4. Step 4: Simplify right side
   19,149.50x = 1,752,510,769
5. Step 5: Solve for x
   x = 1,752,510,769/19,149.50
6. Step 6: Final answer
   x = 91,517.31