Finding the Third Proportional to 1,129,510 and 2,422,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,510 : 2,422,801 = 2,422,801 : x
2. Step 2: Convert to fraction form
   1,129,510/2,422,801 = 2,422,801/x
3. Step 3: Cross multiply
   1,129,510x = 2,422,801 × 2,422,801
4. Step 4: Simplify right side
   1,129,510x = 5,869,964,685,601
5. Step 5: Solve for x
   x = 5,869,964,685,601/1,129,510
6. Step 6: Final answer
   x = 5,196,912.54