Finding the Third Proportional to 7,938.25 and 17,433.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,938.25 : 17,433.25 = 17,433.25 : x
2. Step 2: Convert to fraction form
   7,938.25/17,433.25 = 17,433.25/x
3. Step 3: Cross multiply
   7,938.25x = 17,433.25 × 17,433.25
4. Step 4: Simplify right side
   7,938.25x = 303,918,205.56
5. Step 5: Solve for x
   x = 303,918,205.56/7,938.25
6. Step 6: Final answer
   x = 38,285.29