Finding the Third Proportional to 499,555 and 1,078,868

Step by Step Solution

1. Step 1: Write the proportion equation
   499,555 : 1,078,868 = 1,078,868 : x
2. Step 2: Convert to fraction form
   499,555/1,078,868 = 1,078,868/x
3. Step 3: Cross multiply
   499,555x = 1,078,868 × 1,078,868
4. Step 4: Simplify right side
   499,555x = 1,163,956,161,424
5. Step 5: Solve for x
   x = 1,163,956,161,424/499,555
6. Step 6: Final answer
   x = 2,329,986.01