Finding the Third Proportional to 19,120.38 and 41,008.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,120.38 : 41,008.56 = 41,008.56 : x
2. Step 2: Convert to fraction form
   19,120.38/41,008.56 = 41,008.56/x
3. Step 3: Cross multiply
   19,120.38x = 41,008.56 × 41,008.56
4. Step 4: Simplify right side
   19,120.38x = 1,681,702,198.32
5. Step 5: Solve for x
   x = 1,681,702,198.32/19,120.38
6. Step 6: Final answer
   x = 87,953.41