Finding the Third Proportional to 8,468.25 and 18,113.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,468.25 : 18,113.25 = 18,113.25 : x
2. Step 2: Convert to fraction form
   8,468.25/18,113.25 = 18,113.25/x
3. Step 3: Cross multiply
   8,468.25x = 18,113.25 × 18,113.25
4. Step 4: Simplify right side
   8,468.25x = 328,089,825.56
5. Step 5: Solve for x
   x = 328,089,825.56/8,468.25
6. Step 6: Final answer
   x = 38,743.52