Finding the Third Proportional to 1,351,682 and 1,889,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,682 : 1,889,742 = 1,889,742 : x
2. Step 2: Convert to fraction form
   1,351,682/1,889,742 = 1,889,742/x
3. Step 3: Cross multiply
   1,351,682x = 1,889,742 × 1,889,742
4. Step 4: Simplify right side
   1,351,682x = 3,571,124,826,564
5. Step 5: Solve for x
   x = 3,571,124,826,564/1,351,682
6. Step 6: Final answer
   x = 2,641,985.93