Finding the Third Proportional to 213,284 and 466,744

Step by Step Solution

1. Step 1: Write the proportion equation
   213,284 : 466,744 = 466,744 : x
2. Step 2: Convert to fraction form
   213,284/466,744 = 466,744/x
3. Step 3: Cross multiply
   213,284x = 466,744 × 466,744
4. Step 4: Simplify right side
   213,284x = 217,849,961,536
5. Step 5: Solve for x
   x = 217,849,961,536/213,284
6. Step 6: Final answer
   x = 1,021,407.90