Finding the Third Proportional to 211,758 and 464,970

Step by Step Solution

1. Step 1: Write the proportion equation
   211,758 : 464,970 = 464,970 : x
2. Step 2: Convert to fraction form
   211,758/464,970 = 464,970/x
3. Step 3: Cross multiply
   211,758x = 464,970 × 464,970
4. Step 4: Simplify right side
   211,758x = 216,197,100,900
5. Step 5: Solve for x
   x = 216,197,100,900/211,758
6. Step 6: Final answer
   x = 1,020,963.08