Finding the Third Proportional to 1,689,872 and 3,757,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,689,872 : 3,757,562 = 3,757,562 : x
2. Step 2: Convert to fraction form
   1,689,872/3,757,562 = 3,757,562/x
3. Step 3: Cross multiply
   1,689,872x = 3,757,562 × 3,757,562
4. Step 4: Simplify right side
   1,689,872x = 14,119,272,183,844
5. Step 5: Solve for x
   x = 14,119,272,183,844/1,689,872
6. Step 6: Final answer
   x = 8,355,231.75