Finding the Third Proportional to 19,483.88 and 41,286.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,483.88 : 41,286.38 = 41,286.38 : x
2. Step 2: Convert to fraction form
   19,483.88/41,286.38 = 41,286.38/x
3. Step 3: Cross multiply
   19,483.88x = 41,286.38 × 41,286.38
4. Step 4: Simplify right side
   19,483.88x = 1,704,564,760.64
5. Step 5: Solve for x
   x = 1,704,564,760.64/19,483.88
6. Step 6: Final answer
   x = 87,485.92