Finding the Third Proportional to 217,944 and 466,992

Step by Step Solution

1. Step 1: Write the proportion equation
   217,944 : 466,992 = 466,992 : x
2. Step 2: Convert to fraction form
   217,944/466,992 = 466,992/x
3. Step 3: Cross multiply
   217,944x = 466,992 × 466,992
4. Step 4: Simplify right side
   217,944x = 218,081,528,064
5. Step 5: Solve for x
   x = 218,081,528,064/217,944
6. Step 6: Final answer
   x = 1,000,631.02