Finding the Third Proportional to 2,689,446 and 5,826,900

Step by Step Solution

1. Step 1: Write the proportion equation
   2,689,446 : 5,826,900 = 5,826,900 : x
2. Step 2: Convert to fraction form
   2,689,446/5,826,900 = 5,826,900/x
3. Step 3: Cross multiply
   2,689,446x = 5,826,900 × 5,826,900
4. Step 4: Simplify right side
   2,689,446x = 33,952,763,610,000
5. Step 5: Solve for x
   x = 33,952,763,610,000/2,689,446
6. Step 6: Final answer
   x = 12,624,445.19