Finding the Third Proportional to 491,266 and 1,019,460

Step by Step Solution

1. Step 1: Write the proportion equation
   491,266 : 1,019,460 = 1,019,460 : x
2. Step 2: Convert to fraction form
   491,266/1,019,460 = 1,019,460/x
3. Step 3: Cross multiply
   491,266x = 1,019,460 × 1,019,460
4. Step 4: Simplify right side
   491,266x = 1,039,298,691,600
5. Step 5: Solve for x
   x = 1,039,298,691,600/491,266
6. Step 6: Final answer
   x = 2,115,551.84