Finding the Third Proportional to 19,222.31 and 41,320.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,222.31 : 41,320.13 = 41,320.13 : x
2. Step 2: Convert to fraction form
   19,222.31/41,320.13 = 41,320.13/x
3. Step 3: Cross multiply
   19,222.31x = 41,320.13 × 41,320.13
4. Step 4: Simplify right side
   19,222.31x = 1,707,352,730.02
5. Step 5: Solve for x
   x = 1,707,352,730.02/19,222.31
6. Step 6: Final answer
   x = 88,821.40