Finding the Third Proportional to 19,408.31 and 41,584.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,408.31 : 41,584.13 = 41,584.13 : x
2. Step 2: Convert to fraction form
   19,408.31/41,584.13 = 41,584.13/x
3. Step 3: Cross multiply
   19,408.31x = 41,584.13 × 41,584.13
4. Step 4: Simplify right side
   19,408.31x = 1,729,239,452.02
5. Step 5: Solve for x
   x = 1,729,239,452.02/19,408.31
6. Step 6: Final answer
   x = 89,097.88