Finding the Third Proportional to 17,954.25 and 38,573.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,954.25 : 38,573.25 = 38,573.25 : x
2. Step 2: Convert to fraction form
   17,954.25/38,573.25 = 38,573.25/x
3. Step 3: Cross multiply
   17,954.25x = 38,573.25 × 38,573.25
4. Step 4: Simplify right side
   17,954.25x = 1,487,895,615.56
5. Step 5: Solve for x
   x = 1,487,895,615.56/17,954.25
6. Step 6: Final answer
   x = 82,871.50