Finding the Third Proportional to 213,292 and 466,756

Step by Step Solution

1. Step 1: Write the proportion equation
   213,292 : 466,756 = 466,756 : x
2. Step 2: Convert to fraction form
   213,292/466,756 = 466,756/x
3. Step 3: Cross multiply
   213,292x = 466,756 × 466,756
4. Step 4: Simplify right side
   213,292x = 217,861,163,536
5. Step 5: Solve for x
   x = 217,861,163,536/213,292
6. Step 6: Final answer
   x = 1,021,422.10