Finding the Third Proportional to 1,439,722 and 3,150,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,722 : 3,150,604 = 3,150,604 : x
2. Step 2: Convert to fraction form
   1,439,722/3,150,604 = 3,150,604/x
3. Step 3: Cross multiply
   1,439,722x = 3,150,604 × 3,150,604
4. Step 4: Simplify right side
   1,439,722x = 9,926,305,564,816
5. Step 5: Solve for x
   x = 9,926,305,564,816/1,439,722
6. Step 6: Final answer
   x = 6,894,598.79