Finding the Third Proportional to 1,469,308 and 2,270,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469,308 : 2,270,456 = 2,270,456 : x
2. Step 2: Convert to fraction form
   1,469,308/2,270,456 = 2,270,456/x
3. Step 3: Cross multiply
   1,469,308x = 2,270,456 × 2,270,456
4. Step 4: Simplify right side
   1,469,308x = 5,154,970,447,936
5. Step 5: Solve for x
   x = 5,154,970,447,936/1,469,308
6. Step 6: Final answer
   x = 3,508,434.21