Finding the Third Proportional to 8,251.94 and 17,672.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,251.94 : 17,672.47 = 17,672.47 : x
2. Step 2: Convert to fraction form
   8,251.94/17,672.47 = 17,672.47/x
3. Step 3: Cross multiply
   8,251.94x = 17,672.47 × 17,672.47
4. Step 4: Simplify right side
   8,251.94x = 312,316,151.72
5. Step 5: Solve for x
   x = 312,316,151.72/8,251.94
6. Step 6: Final answer
   x = 37,847.61