Finding the Third Proportional to 16,528 and 34,393

Step by Step Solution

1. Step 1: Write the proportion equation
   16,528 : 34,393 = 34,393 : x
2. Step 2: Convert to fraction form
   16,528/34,393 = 34,393/x
3. Step 3: Cross multiply
   16,528x = 34,393 × 34,393
4. Step 4: Simplify right side
   16,528x = 1,182,878,449
5. Step 5: Solve for x
   x = 1,182,878,449/16,528
6. Step 6: Final answer
   x = 71,568.15