Finding the Third Proportional to 1,689,924 and 3,757,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,689,924 : 3,757,682 = 3,757,682 : x
2. Step 2: Convert to fraction form
   1,689,924/3,757,682 = 3,757,682/x
3. Step 3: Cross multiply
   1,689,924x = 3,757,682 × 3,757,682
4. Step 4: Simplify right side
   1,689,924x = 14,120,174,013,124
5. Step 5: Solve for x
   x = 14,120,174,013,124/1,689,924
6. Step 6: Final answer
   x = 8,355,508.30