Finding the Third Proportional to 442,932 and 1,039,854

Step by Step Solution

1. Step 1: Write the proportion equation
   442,932 : 1,039,854 = 1,039,854 : x
2. Step 2: Convert to fraction form
   442,932/1,039,854 = 1,039,854/x
3. Step 3: Cross multiply
   442,932x = 1,039,854 × 1,039,854
4. Step 4: Simplify right side
   442,932x = 1,081,296,341,316
5. Step 5: Solve for x
   x = 1,081,296,341,316/442,932
6. Step 6: Final answer
   x = 2,441,224.25