Finding the Third Proportional to 13,543.50 and 17,975.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,543.50 : 17,975.25 = 17,975.25 : x
2. Step 2: Convert to fraction form
   13,543.50/17,975.25 = 17,975.25/x
3. Step 3: Cross multiply
   13,543.50x = 17,975.25 × 17,975.25
4. Step 4: Simplify right side
   13,543.50x = 323,109,612.56
5. Step 5: Solve for x
   x = 323,109,612.56/13,543.50
6. Step 6: Final answer
   x = 23,857.17