Finding the Third Proportional to 493,366 and 1,078,040

Step by Step Solution

1. Step 1: Write the proportion equation
   493,366 : 1,078,040 = 1,078,040 : x
2. Step 2: Convert to fraction form
   493,366/1,078,040 = 1,078,040/x
3. Step 3: Cross multiply
   493,366x = 1,078,040 × 1,078,040
4. Step 4: Simplify right side
   493,366x = 1,162,170,241,600
5. Step 5: Solve for x
   x = 1,162,170,241,600/493,366
6. Step 6: Final answer
   x = 2,355,594.51