Finding the Third Proportional to 214,758 and 471,996

Step by Step Solution

1. Step 1: Write the proportion equation
   214,758 : 471,996 = 471,996 : x
2. Step 2: Convert to fraction form
   214,758/471,996 = 471,996/x
3. Step 3: Cross multiply
   214,758x = 471,996 × 471,996
4. Step 4: Simplify right side
   214,758x = 222,780,224,016
5. Step 5: Solve for x
   x = 222,780,224,016/214,758
6. Step 6: Final answer
   x = 1,037,354.72