Finding the Third Proportional to 18,103.25 and 37,860.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,103.25 : 37,860.25 = 37,860.25 : x
2. Step 2: Convert to fraction form
   18,103.25/37,860.25 = 37,860.25/x
3. Step 3: Cross multiply
   18,103.25x = 37,860.25 × 37,860.25
4. Step 4: Simplify right side
   18,103.25x = 1,433,398,530.06
5. Step 5: Solve for x
   x = 1,433,398,530.06/18,103.25
6. Step 6: Final answer
   x = 79,179.07