Finding the Third Proportional to 1,439,362 and 3,078,015

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,362 : 3,078,015 = 3,078,015 : x
2. Step 2: Convert to fraction form
   1,439,362/3,078,015 = 3,078,015/x
3. Step 3: Cross multiply
   1,439,362x = 3,078,015 × 3,078,015
4. Step 4: Simplify right side
   1,439,362x = 9,474,176,340,225
5. Step 5: Solve for x
   x = 9,474,176,340,225/1,439,362
6. Step 6: Final answer
   x = 6,582,205.41