Finding the Third Proportional to 18,860.63 and 41,103.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,860.63 : 41,103.38 = 41,103.38 : x
2. Step 2: Convert to fraction form
   18,860.63/41,103.38 = 41,103.38/x
3. Step 3: Cross multiply
   18,860.63x = 41,103.38 × 41,103.38
4. Step 4: Simplify right side
   18,860.63x = 1,689,487,436.39
5. Step 5: Solve for x
   x = 1,689,487,436.39/18,860.63
6. Step 6: Final answer
   x = 89,577.49