Finding the Third Proportional to 892,419 and 1,740,000

Step by Step Solution

1. Step 1: Write the proportion equation
   892,419 : 1,740,000 = 1,740,000 : x
2. Step 2: Convert to fraction form
   892,419/1,740,000 = 1,740,000/x
3. Step 3: Cross multiply
   892,419x = 1,740,000 × 1,740,000
4. Step 4: Simplify right side
   892,419x = 3,027,600,000,000
5. Step 5: Solve for x
   x = 3,027,600,000,000/892,419
6. Step 6: Final answer
   x = 3,392,576.81