Finding the Third Proportional to 496,458 and 1,071,628

Step by Step Solution

1. Step 1: Write the proportion equation
   496,458 : 1,071,628 = 1,071,628 : x
2. Step 2: Convert to fraction form
   496,458/1,071,628 = 1,071,628/x
3. Step 3: Cross multiply
   496,458x = 1,071,628 × 1,071,628
4. Step 4: Simplify right side
   496,458x = 1,148,386,570,384
5. Step 5: Solve for x
   x = 1,148,386,570,384/496,458
6. Step 6: Final answer
   x = 2,313,159.56