Finding the Third Proportional to 25,555 and 55,970

Step by Step Solution

1. Step 1: Write the proportion equation
   25,555 : 55,970 = 55,970 : x
2. Step 2: Convert to fraction form
   25,555/55,970 = 55,970/x
3. Step 3: Cross multiply
   25,555x = 55,970 × 55,970
4. Step 4: Simplify right side
   25,555x = 3,132,640,900
5. Step 5: Solve for x
   x = 3,132,640,900/25,555
6. Step 6: Final answer
   x = 122,584.27