Finding the Third Proportional to 473,859 and 1,036,288

Step by Step Solution

1. Step 1: Write the proportion equation
   473,859 : 1,036,288 = 1,036,288 : x
2. Step 2: Convert to fraction form
   473,859/1,036,288 = 1,036,288/x
3. Step 3: Cross multiply
   473,859x = 1,036,288 × 1,036,288
4. Step 4: Simplify right side
   473,859x = 1,073,892,818,944
5. Step 5: Solve for x
   x = 1,073,892,818,944/473,859
6. Step 6: Final answer
   x = 2,266,270.81