Finding the Third Proportional to 471,468 and 1,017,618

Step by Step Solution

1. Step 1: Write the proportion equation
   471,468 : 1,017,618 = 1,017,618 : x
2. Step 2: Convert to fraction form
   471,468/1,017,618 = 1,017,618/x
3. Step 3: Cross multiply
   471,468x = 1,017,618 × 1,017,618
4. Step 4: Simplify right side
   471,468x = 1,035,546,393,924
5. Step 5: Solve for x
   x = 1,035,546,393,924/471,468
6. Step 6: Final answer
   x = 2,196,429.86