Finding the Third Proportional to 17,732 and 37,286

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732 : 37,286 = 37,286 : x
2. Step 2: Convert to fraction form
   17,732/37,286 = 37,286/x
3. Step 3: Cross multiply
   17,732x = 37,286 × 37,286
4. Step 4: Simplify right side
   17,732x = 1,390,245,796
5. Step 5: Solve for x
   x = 1,390,245,796/17,732
6. Step 6: Final answer
   x = 78,403.21