Finding the Third Proportional to 1,454,834 and 3,161,485

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,834 : 3,161,485 = 3,161,485 : x
2. Step 2: Convert to fraction form
   1,454,834/3,161,485 = 3,161,485/x
3. Step 3: Cross multiply
   1,454,834x = 3,161,485 × 3,161,485
4. Step 4: Simplify right side
   1,454,834x = 9,994,987,405,225
5. Step 5: Solve for x
   x = 9,994,987,405,225/1,454,834
6. Step 6: Final answer
   x = 6,870,190.97