Finding the Third Proportional to 17,518 and 37,498

Step by Step Solution

1. Step 1: Write the proportion equation
   17,518 : 37,498 = 37,498 : x
2. Step 2: Convert to fraction form
   17,518/37,498 = 37,498/x
3. Step 3: Cross multiply
   17,518x = 37,498 × 37,498
4. Step 4: Simplify right side
   17,518x = 1,406,100,004
5. Step 5: Solve for x
   x = 1,406,100,004/17,518
6. Step 6: Final answer
   x = 80,266.01