Finding the Third Proportional to 18,397.50 and 29,144.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,397.50 : 29,144.25 = 29,144.25 : x
2. Step 2: Convert to fraction form
   18,397.50/29,144.25 = 29,144.25/x
3. Step 3: Cross multiply
   18,397.50x = 29,144.25 × 29,144.25
4. Step 4: Simplify right side
   18,397.50x = 849,387,308.06
5. Step 5: Solve for x
   x = 849,387,308.06/18,397.50
6. Step 6: Final answer
   x = 46,168.63