Finding the Third Proportional to 17,098.50 and 38,588

Step by Step Solution

1. Step 1: Write the proportion equation
   17,098.50 : 38,588 = 38,588 : x
2. Step 2: Convert to fraction form
   17,098.50/38,588 = 38,588/x
3. Step 3: Cross multiply
   17,098.50x = 38,588 × 38,588
4. Step 4: Simplify right side
   17,098.50x = 1,489,033,744
5. Step 5: Solve for x
   x = 1,489,033,744/17,098.50
6. Step 6: Final answer
   x = 87,085.64