Finding the Third Proportional to 1,871,874 and 2,737,611

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,874 : 2,737,611 = 2,737,611 : x
2. Step 2: Convert to fraction form
   1,871,874/2,737,611 = 2,737,611/x
3. Step 3: Cross multiply
   1,871,874x = 2,737,611 × 2,737,611
4. Step 4: Simplify right side
   1,871,874x = 7,494,513,987,321
5. Step 5: Solve for x
   x = 7,494,513,987,321/1,871,874
6. Step 6: Final answer
   x = 4,003,749.18