Finding the Third Proportional to 18,191.25 and 23,945.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,191.25 : 23,945.63 = 23,945.63 : x
2. Step 2: Convert to fraction form
   18,191.25/23,945.63 = 23,945.63/x
3. Step 3: Cross multiply
   18,191.25x = 23,945.63 × 23,945.63
4. Step 4: Simplify right side
   18,191.25x = 573,392,956.64
5. Step 5: Solve for x
   x = 573,392,956.64/18,191.25
6. Step 6: Final answer
   x = 31,520.26