Finding the Third Proportional to 1,689,896 and 3,757,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,689,896 : 3,757,612 = 3,757,612 : x
2. Step 2: Convert to fraction form
   1,689,896/3,757,612 = 3,757,612/x
3. Step 3: Cross multiply
   1,689,896x = 3,757,612 × 3,757,612
4. Step 4: Simplify right side
   1,689,896x = 14,119,647,942,544
5. Step 5: Solve for x
   x = 14,119,647,942,544/1,689,896
6. Step 6: Final answer
   x = 8,355,335.44