Finding the Third Proportional to 219,876 and 481,834

Step by Step Solution

1. Step 1: Write the proportion equation
   219,876 : 481,834 = 481,834 : x
2. Step 2: Convert to fraction form
   219,876/481,834 = 481,834/x
3. Step 3: Cross multiply
   219,876x = 481,834 × 481,834
4. Step 4: Simplify right side
   219,876x = 232,164,003,556
5. Step 5: Solve for x
   x = 232,164,003,556/219,876
6. Step 6: Final answer
   x = 1,055,886.06