Finding the Third Proportional to 19,105.59 and 41,490.84

Step by Step Solution

1. Step 1: Write the proportion equation
   19,105.59 : 41,490.84 = 41,490.84 : x
2. Step 2: Convert to fraction form
   19,105.59/41,490.84 = 41,490.84/x
3. Step 3: Cross multiply
   19,105.59x = 41,490.84 × 41,490.84
4. Step 4: Simplify right side
   19,105.59x = 1,721,490,115.09
5. Step 5: Solve for x
   x = 1,721,490,115.09/19,105.59
6. Step 6: Final answer
   x = 90,103.98