Finding the Third Proportional to 214,707 and 466,308

Step by Step Solution

1. Step 1: Write the proportion equation
   214,707 : 466,308 = 466,308 : x
2. Step 2: Convert to fraction form
   214,707/466,308 = 466,308/x
3. Step 3: Cross multiply
   214,707x = 466,308 × 466,308
4. Step 4: Simplify right side
   214,707x = 217,443,150,864
5. Step 5: Solve for x
   x = 217,443,150,864/214,707
6. Step 6: Final answer
   x = 1,012,743.65