Finding the Third Proportional to 17,290 and 37,892

Step by Step Solution

1. Step 1: Write the proportion equation
   17,290 : 37,892 = 37,892 : x
2. Step 2: Convert to fraction form
   17,290/37,892 = 37,892/x
3. Step 3: Cross multiply
   17,290x = 37,892 × 37,892
4. Step 4: Simplify right side
   17,290x = 1,435,803,664
5. Step 5: Solve for x
   x = 1,435,803,664/17,290
6. Step 6: Final answer
   x = 83,042.43