Finding the Third Proportional to 52,715.25 and 111,543.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,715.25 : 111,543.75 = 111,543.75 : x
2. Step 2: Convert to fraction form
   52,715.25/111,543.75 = 111,543.75/x
3. Step 3: Cross multiply
   52,715.25x = 111,543.75 × 111,543.75
4. Step 4: Simplify right side
   52,715.25x = 12,442,008,164.06
5. Step 5: Solve for x
   x = 12,442,008,164.06/52,715.25
6. Step 6: Final answer
   x = 236,022.94