Finding the Third Proportional to 493,344 and 1,078,000

Step by Step Solution

1. Step 1: Write the proportion equation
   493,344 : 1,078,000 = 1,078,000 : x
2. Step 2: Convert to fraction form
   493,344/1,078,000 = 1,078,000/x
3. Step 3: Cross multiply
   493,344x = 1,078,000 × 1,078,000
4. Step 4: Simplify right side
   493,344x = 1,162,084,000,000
5. Step 5: Solve for x
   x = 1,162,084,000,000/493,344
6. Step 6: Final answer
   x = 2,355,524.75