Finding the Third Proportional to 19,183.71 and 41,647.92

Step by Step Solution

1. Step 1: Write the proportion equation
   19,183.71 : 41,647.92 = 41,647.92 : x
2. Step 2: Convert to fraction form
   19,183.71/41,647.92 = 41,647.92/x
3. Step 3: Cross multiply
   19,183.71x = 41,647.92 × 41,647.92
4. Step 4: Simplify right side
   19,183.71x = 1,734,549,396.51
5. Step 5: Solve for x
   x = 1,734,549,396.51/19,183.71
6. Step 6: Final answer
   x = 90,417.82