Finding the Third Proportional to 56,568 and 111,708.75

Step by Step Solution

1. Step 1: Write the proportion equation
   56,568 : 111,708.75 = 111,708.75 : x
2. Step 2: Convert to fraction form
   56,568/111,708.75 = 111,708.75/x
3. Step 3: Cross multiply
   56,568x = 111,708.75 × 111,708.75
4. Step 4: Simplify right side
   56,568x = 12,478,844,826.56
5. Step 5: Solve for x
   x = 12,478,844,826.56/56,568
6. Step 6: Final answer
   x = 220,599.01