Finding the Third Proportional to 16,100 and 34,580

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100 : 34,580 = 34,580 : x
2. Step 2: Convert to fraction form
   16,100/34,580 = 34,580/x
3. Step 3: Cross multiply
   16,100x = 34,580 × 34,580
4. Step 4: Simplify right side
   16,100x = 1,195,776,400
5. Step 5: Solve for x
   x = 1,195,776,400/16,100
6. Step 6: Final answer
   x = 74,271.83