Finding the Third Proportional to 1,384,956 and 2,086,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,956 : 2,086,548 = 2,086,548 : x
2. Step 2: Convert to fraction form
   1,384,956/2,086,548 = 2,086,548/x
3. Step 3: Cross multiply
   1,384,956x = 2,086,548 × 2,086,548
4. Step 4: Simplify right side
   1,384,956x = 4,353,682,556,304
5. Step 5: Solve for x
   x = 4,353,682,556,304/1,384,956
6. Step 6: Final answer
   x = 3,143,552.98