Finding the Third Proportional to 35,608 and 55,856

Step by Step Solution

1. Step 1: Write the proportion equation
   35,608 : 55,856 = 55,856 : x
2. Step 2: Convert to fraction form
   35,608/55,856 = 55,856/x
3. Step 3: Cross multiply
   35,608x = 55,856 × 55,856
4. Step 4: Simplify right side
   35,608x = 3,119,892,736
5. Step 5: Solve for x
   x = 3,119,892,736/35,608
6. Step 6: Final answer
   x = 87,617.75