Finding the Third Proportional to 18,373.69 and 40,250.56

Step by Step Solution

1. Step 1: Write the proportion equation
   18,373.69 : 40,250.56 = 40,250.56 : x
2. Step 2: Convert to fraction form
   18,373.69/40,250.56 = 40,250.56/x
3. Step 3: Cross multiply
   18,373.69x = 40,250.56 × 40,250.56
4. Step 4: Simplify right side
   18,373.69x = 1,620,107,781.57
5. Step 5: Solve for x
   x = 1,620,107,781.57/18,373.69
6. Step 6: Final answer
   x = 88,175.43