Finding the Third Proportional to 1,419,231 and 3,074,685

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,231 : 3,074,685 = 3,074,685 : x
2. Step 2: Convert to fraction form
   1,419,231/3,074,685 = 3,074,685/x
3. Step 3: Cross multiply
   1,419,231x = 3,074,685 × 3,074,685
4. Step 4: Simplify right side
   1,419,231x = 9,453,687,849,225
5. Step 5: Solve for x
   x = 9,453,687,849,225/1,419,231
6. Step 6: Final answer
   x = 6,661,133.99