Finding the Third Proportional to 1,439,917 and 3,093,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,917 : 3,093,520 = 3,093,520 : x
2. Step 2: Convert to fraction form
   1,439,917/3,093,520 = 3,093,520/x
3. Step 3: Cross multiply
   1,439,917x = 3,093,520 × 3,093,520
4. Step 4: Simplify right side
   1,439,917x = 9,569,865,990,400
5. Step 5: Solve for x
   x = 9,569,865,990,400/1,439,917
6. Step 6: Final answer
   x = 6,646,123.35