Finding the Third Proportional to 17,488 and 34,076

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488 : 34,076 = 34,076 : x
2. Step 2: Convert to fraction form
   17,488/34,076 = 34,076/x
3. Step 3: Cross multiply
   17,488x = 34,076 × 34,076
4. Step 4: Simplify right side
   17,488x = 1,161,173,776
5. Step 5: Solve for x
   x = 1,161,173,776/17,488
6. Step 6: Final answer
   x = 66,398.32