Finding the Third Proportional to 1,689,886 and 3,757,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,689,886 : 3,757,592 = 3,757,592 : x
2. Step 2: Convert to fraction form
   1,689,886/3,757,592 = 3,757,592/x
3. Step 3: Cross multiply
   1,689,886x = 3,757,592 × 3,757,592
4. Step 4: Simplify right side
   1,689,886x = 14,119,497,638,464
5. Step 5: Solve for x
   x = 14,119,497,638,464/1,689,886
6. Step 6: Final answer
   x = 8,355,295.94