Finding the Third Proportional to 1,164,690 and 2,469,330

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,690 : 2,469,330 = 2,469,330 : x
2. Step 2: Convert to fraction form
   1,164,690/2,469,330 = 2,469,330/x
3. Step 3: Cross multiply
   1,164,690x = 2,469,330 × 2,469,330
4. Step 4: Simplify right side
   1,164,690x = 6,097,590,648,900
5. Step 5: Solve for x
   x = 6,097,590,648,900/1,164,690
6. Step 6: Final answer
   x = 5,235,376.49