Finding the Third Proportional to 52,042 and 111,980

Step by Step Solution

1. Step 1: Write the proportion equation
   52,042 : 111,980 = 111,980 : x
2. Step 2: Convert to fraction form
   52,042/111,980 = 111,980/x
3. Step 3: Cross multiply
   52,042x = 111,980 × 111,980
4. Step 4: Simplify right side
   52,042x = 12,539,520,400
5. Step 5: Solve for x
   x = 12,539,520,400/52,042
6. Step 6: Final answer
   x = 240,950.01