Finding the Third Proportional to 949,388 and 1,469,540

Step by Step Solution

1. Step 1: Write the proportion equation
   949,388 : 1,469,540 = 1,469,540 : x
2. Step 2: Convert to fraction form
   949,388/1,469,540 = 1,469,540/x
3. Step 3: Cross multiply
   949,388x = 1,469,540 × 1,469,540
4. Step 4: Simplify right side
   949,388x = 2,159,547,811,600
5. Step 5: Solve for x
   x = 2,159,547,811,600/949,388
6. Step 6: Final answer
   x = 2,274,673.59