Finding the Third Proportional to 59,619 and 131,004

Step by Step Solution

1. Step 1: Write the proportion equation
   59,619 : 131,004 = 131,004 : x
2. Step 2: Convert to fraction form
   59,619/131,004 = 131,004/x
3. Step 3: Cross multiply
   59,619x = 131,004 × 131,004
4. Step 4: Simplify right side
   59,619x = 17,162,048,016
5. Step 5: Solve for x
   x = 17,162,048,016/59,619
6. Step 6: Final answer
   x = 287,862.06