Finding the Third Proportional to 1,871,890 and 2,737,633

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,890 : 2,737,633 = 2,737,633 : x
2. Step 2: Convert to fraction form
   1,871,890/2,737,633 = 2,737,633/x
3. Step 3: Cross multiply
   1,871,890x = 2,737,633 × 2,737,633
4. Step 4: Simplify right side
   1,871,890x = 7,494,634,442,689
5. Step 5: Solve for x
   x = 7,494,634,442,689/1,871,890
6. Step 6: Final answer
   x = 4,003,779.30