Finding the Third Proportional to 892,183 and 1,359,218

Step by Step Solution

1. Step 1: Write the proportion equation
   892,183 : 1,359,218 = 1,359,218 : x
2. Step 2: Convert to fraction form
   892,183/1,359,218 = 1,359,218/x
3. Step 3: Cross multiply
   892,183x = 1,359,218 × 1,359,218
4. Step 4: Simplify right side
   892,183x = 1,847,473,571,524
5. Step 5: Solve for x
   x = 1,847,473,571,524/892,183
6. Step 6: Final answer
   x = 2,070,733.89