Finding the Third Proportional to 17,672.94 and 38,112.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.94 : 38,112.88 = 38,112.88 : x
2. Step 2: Convert to fraction form
   17,672.94/38,112.88 = 38,112.88/x
3. Step 3: Cross multiply
   17,672.94x = 38,112.88 × 38,112.88
4. Step 4: Simplify right side
   17,672.94x = 1,452,591,240.77
5. Step 5: Solve for x
   x = 1,452,591,240.77/17,672.94
6. Step 6: Final answer
   x = 82,192.97