Finding the Third Proportional to 17,612 and 37,684

Step by Step Solution

1. Step 1: Write the proportion equation
   17,612 : 37,684 = 37,684 : x
2. Step 2: Convert to fraction form
   17,612/37,684 = 37,684/x
3. Step 3: Cross multiply
   17,612x = 37,684 × 37,684
4. Step 4: Simplify right side
   17,612x = 1,420,083,856
5. Step 5: Solve for x
   x = 1,420,083,856/17,612
6. Step 6: Final answer
   x = 80,631.61