Finding the Third Proportional to 502,878 and 1,099,068

Step by Step Solution

1. Step 1: Write the proportion equation
   502,878 : 1,099,068 = 1,099,068 : x
2. Step 2: Convert to fraction form
   502,878/1,099,068 = 1,099,068/x
3. Step 3: Cross multiply
   502,878x = 1,099,068 × 1,099,068
4. Step 4: Simplify right side
   502,878x = 1,207,950,468,624
5. Step 5: Solve for x
   x = 1,207,950,468,624/502,878
6. Step 6: Final answer
   x = 2,402,074.60