Finding the Third Proportional to 17,173 and 37,622

Step by Step Solution

1. Step 1: Write the proportion equation
   17,173 : 37,622 = 37,622 : x
2. Step 2: Convert to fraction form
   17,173/37,622 = 37,622/x
3. Step 3: Cross multiply
   17,173x = 37,622 × 37,622
4. Step 4: Simplify right side
   17,173x = 1,415,414,884
5. Step 5: Solve for x
   x = 1,415,414,884/17,173
6. Step 6: Final answer
   x = 82,420.94