Finding the Third Proportional to 217,834 and 469,044

Step by Step Solution

1. Step 1: Write the proportion equation
   217,834 : 469,044 = 469,044 : x
2. Step 2: Convert to fraction form
   217,834/469,044 = 469,044/x
3. Step 3: Cross multiply
   217,834x = 469,044 × 469,044
4. Step 4: Simplify right side
   217,834x = 220,002,273,936
5. Step 5: Solve for x
   x = 220,002,273,936/217,834
6. Step 6: Final answer
   x = 1,009,953.79