Finding the Third Proportional to 59,601 and 90,008

Step by Step Solution

1. Step 1: Write the proportion equation
   59,601 : 90,008 = 90,008 : x
2. Step 2: Convert to fraction form
   59,601/90,008 = 90,008/x
3. Step 3: Cross multiply
   59,601x = 90,008 × 90,008
4. Step 4: Simplify right side
   59,601x = 8,101,440,064
5. Step 5: Solve for x
   x = 8,101,440,064/59,601
6. Step 6: Final answer
   x = 135,927.92