Finding the Third Proportional to 1,871,888 and 2,737,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,888 : 2,737,630 = 2,737,630 : x
2. Step 2: Convert to fraction form
   1,871,888/2,737,630 = 2,737,630/x
3. Step 3: Cross multiply
   1,871,888x = 2,737,630 × 2,737,630
4. Step 4: Simplify right side
   1,871,888x = 7,494,618,016,900
5. Step 5: Solve for x
   x = 7,494,618,016,900/1,871,888
6. Step 6: Final answer
   x = 4,003,774.81