Finding the Third Proportional to 492,530 and 1,078,479

Step by Step Solution

1. Step 1: Write the proportion equation
   492,530 : 1,078,479 = 1,078,479 : x
2. Step 2: Convert to fraction form
   492,530/1,078,479 = 1,078,479/x
3. Step 3: Cross multiply
   492,530x = 1,078,479 × 1,078,479
4. Step 4: Simplify right side
   492,530x = 1,163,116,953,441
5. Step 5: Solve for x
   x = 1,163,116,953,441/492,530
6. Step 6: Final answer
   x = 2,361,514.94