Finding the Third Proportional to 1,439,921 and 3,093,529

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,921 : 3,093,529 = 3,093,529 : x
2. Step 2: Convert to fraction form
   1,439,921/3,093,529 = 3,093,529/x
3. Step 3: Cross multiply
   1,439,921x = 3,093,529 × 3,093,529
4. Step 4: Simplify right side
   1,439,921x = 9,569,921,673,841
5. Step 5: Solve for x
   x = 9,569,921,673,841/1,439,921
6. Step 6: Final answer
   x = 6,646,143.55