Finding the Third Proportional to 17,652.94 and 38,859.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,652.94 : 38,859.75 = 38,859.75 : x
2. Step 2: Convert to fraction form
   17,652.94/38,859.75 = 38,859.75/x
3. Step 3: Cross multiply
   17,652.94x = 38,859.75 × 38,859.75
4. Step 4: Simplify right side
   17,652.94x = 1,510,080,170.06
5. Step 5: Solve for x
   x = 1,510,080,170.06/17,652.94
6. Step 6: Final answer
   x = 85,542.71