Finding the Third Proportional to 8,830.69 and 18,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.69 : 18,054.56 = 18,054.56 : x
2. Step 2: Convert to fraction form
   8,830.69/18,054.56 = 18,054.56/x
3. Step 3: Cross multiply
   8,830.69x = 18,054.56 × 18,054.56
4. Step 4: Simplify right side
   8,830.69x = 325,967,227.07
5. Step 5: Solve for x
   x = 325,967,227.07/8,830.69
6. Step 6: Final answer
   x = 36,913.01