Finding the Third Proportional to 482,563 and 1,039,920

Step by Step Solution

1. Step 1: Write the proportion equation
   482,563 : 1,039,920 = 1,039,920 : x
2. Step 2: Convert to fraction form
   482,563/1,039,920 = 1,039,920/x
3. Step 3: Cross multiply
   482,563x = 1,039,920 × 1,039,920
4. Step 4: Simplify right side
   482,563x = 1,081,433,606,400
5. Step 5: Solve for x
   x = 1,081,433,606,400/482,563
6. Step 6: Final answer
   x = 2,241,020.56