Finding the Third Proportional to 17,528 and 37,040

Step by Step Solution

1. Step 1: Write the proportion equation
   17,528 : 37,040 = 37,040 : x
2. Step 2: Convert to fraction form
   17,528/37,040 = 37,040/x
3. Step 3: Cross multiply
   17,528x = 37,040 × 37,040
4. Step 4: Simplify right side
   17,528x = 1,371,961,600
5. Step 5: Solve for x
   x = 1,371,961,600/17,528
6. Step 6: Final answer
   x = 78,272.57