Finding the Third Proportional to 105,042 and 224,850

Step by Step Solution

1. Step 1: Write the proportion equation
   105,042 : 224,850 = 224,850 : x
2. Step 2: Convert to fraction form
   105,042/224,850 = 224,850/x
3. Step 3: Cross multiply
   105,042x = 224,850 × 224,850
4. Step 4: Simplify right side
   105,042x = 50,557,522,500
5. Step 5: Solve for x
   x = 50,557,522,500/105,042
6. Step 6: Final answer
   x = 481,307.69