Finding the Third Proportional to 1,871,892 and 2,737,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,892 : 2,737,636 = 2,737,636 : x
2. Step 2: Convert to fraction form
   1,871,892/2,737,636 = 2,737,636/x
3. Step 3: Cross multiply
   1,871,892x = 2,737,636 × 2,737,636
4. Step 4: Simplify right side
   1,871,892x = 7,494,650,868,496
5. Step 5: Solve for x
   x = 7,494,650,868,496/1,871,892
6. Step 6: Final answer
   x = 4,003,783.80