Finding the Third Proportional to 52,013.87 and 111,921.43

Step by Step Solution

1. Step 1: Write the proportion equation
   52,013.87 : 111,921.43 = 111,921.43 : x
2. Step 2: Convert to fraction form
   52,013.87/111,921.43 = 111,921.43/x
3. Step 3: Cross multiply
   52,013.87x = 111,921.43 × 111,921.43
4. Step 4: Simplify right side
   52,013.87x = 12,526,407,297.68
5. Step 5: Solve for x
   x = 12,526,407,297.68/52,013.87
6. Step 6: Final answer
   x = 240,828.23