Finding the Third Proportional to 1,255,538 and 2,683,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,255,538 : 2,683,444 = 2,683,444 : x
2. Step 2: Convert to fraction form
   1,255,538/2,683,444 = 2,683,444/x
3. Step 3: Cross multiply
   1,255,538x = 2,683,444 × 2,683,444
4. Step 4: Simplify right side
   1,255,538x = 7,200,871,701,136
5. Step 5: Solve for x
   x = 7,200,871,701,136/1,255,538
6. Step 6: Final answer
   x = 5,735,287.74