Finding the Third Proportional to 17,621.25 and 25,945.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,621.25 : 25,945.13 = 25,945.13 : x
2. Step 2: Convert to fraction form
   17,621.25/25,945.13 = 25,945.13/x
3. Step 3: Cross multiply
   17,621.25x = 25,945.13 × 25,945.13
4. Step 4: Simplify right side
   17,621.25x = 673,149,511.27
5. Step 5: Solve for x
   x = 673,149,511.27/17,621.25
6. Step 6: Final answer
   x = 38,201.01