Finding the Third Proportional to 1,469,318 and 2,270,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,318 : 2,270,470 = 2,270,470 : x
2. Step 2: Convert to fraction form
   1,469,318/2,270,470 = 2,270,470/x
3. Step 3: Cross multiply
   1,469,318x = 2,270,470 × 2,270,470
4. Step 4: Simplify right side
   1,469,318x = 5,155,034,020,900
5. Step 5: Solve for x
   x = 5,155,034,020,900/1,469,318
6. Step 6: Final answer
   x = 3,508,453.60