Finding the Third Proportional to 56,571 and 111,714

Step by Step Solution

1. Step 1: Write the proportion equation
   56,571 : 111,714 = 111,714 : x
2. Step 2: Convert to fraction form
   56,571/111,714 = 111,714/x
3. Step 3: Cross multiply
   56,571x = 111,714 × 111,714
4. Step 4: Simplify right side
   56,571x = 12,480,017,796
5. Step 5: Solve for x
   x = 12,480,017,796/56,571
6. Step 6: Final answer
   x = 220,608.05