Finding the Third Proportional to 18,803.39 and 41,297.55

Step by Step Solution

1. Step 1: Write the proportion equation
   18,803.39 : 41,297.55 = 41,297.55 : x
2. Step 2: Convert to fraction form
   18,803.39/41,297.55 = 41,297.55/x
3. Step 3: Cross multiply
   18,803.39x = 41,297.55 × 41,297.55
4. Step 4: Simplify right side
   18,803.39x = 1,705,488,023.17
5. Step 5: Solve for x
   x = 1,705,488,023.17/18,803.39
6. Step 6: Final answer
   x = 90,701.09