Finding the Third Proportional to 2,689,442 and 5,826,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,689,442 : 5,826,892 = 5,826,892 : x
2. Step 2: Convert to fraction form
   2,689,442/5,826,892 = 5,826,892/x
3. Step 3: Cross multiply
   2,689,442x = 5,826,892 × 5,826,892
4. Step 4: Simplify right side
   2,689,442x = 33,952,670,379,664
5. Step 5: Solve for x
   x = 33,952,670,379,664/2,689,442
6. Step 6: Final answer
   x = 12,624,429.30