Finding the Third Proportional to 476,768 and 1,010,398

Step by Step Solution

1. Step 1: Write the proportion equation
   476,768 : 1,010,398 = 1,010,398 : x
2. Step 2: Convert to fraction form
   476,768/1,010,398 = 1,010,398/x
3. Step 3: Cross multiply
   476,768x = 1,010,398 × 1,010,398
4. Step 4: Simplify right side
   476,768x = 1,020,904,118,404
5. Step 5: Solve for x
   x = 1,020,904,118,404/476,768
6. Step 6: Final answer
   x = 2,141,301.68