Finding the Third Proportional to 1,871,896 and 2,737,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,896 : 2,737,642 = 2,737,642 : x
2. Step 2: Convert to fraction form
   1,871,896/2,737,642 = 2,737,642/x
3. Step 3: Cross multiply
   1,871,896x = 2,737,642 × 2,737,642
4. Step 4: Simplify right side
   1,871,896x = 7,494,683,720,164
5. Step 5: Solve for x
   x = 7,494,683,720,164/1,871,896
6. Step 6: Final answer
   x = 4,003,792.80