Finding the Third Proportional to 1,049,128 and 2,287,957

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,128 : 2,287,957 = 2,287,957 : x
2. Step 2: Convert to fraction form
   1,049,128/2,287,957 = 2,287,957/x
3. Step 3: Cross multiply
   1,049,128x = 2,287,957 × 2,287,957
4. Step 4: Simplify right side
   1,049,128x = 5,234,747,233,849
5. Step 5: Solve for x
   x = 5,234,747,233,849/1,049,128
6. Step 6: Final answer
   x = 4,989,617.31