Finding the Third Proportional to 52,158.62 and 111,697.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,158.62 : 111,697.42 = 111,697.42 : x
2. Step 2: Convert to fraction form
   52,158.62/111,697.42 = 111,697.42/x
3. Step 3: Cross multiply
   52,158.62x = 111,697.42 × 111,697.42
4. Step 4: Simplify right side
   52,158.62x = 12,476,313,180.89
5. Step 5: Solve for x
   x = 12,476,313,180.89/52,158.62
6. Step 6: Final answer
   x = 239,199.44