Finding the Third Proportional to 2,155,726 and 3,381,703

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,726 : 3,381,703 = 3,381,703 : x
2. Step 2: Convert to fraction form
   2,155,726/3,381,703 = 3,381,703/x
3. Step 3: Cross multiply
   2,155,726x = 3,381,703 × 3,381,703
4. Step 4: Simplify right side
   2,155,726x = 11,435,915,180,209
5. Step 5: Solve for x
   x = 11,435,915,180,209/2,155,726
6. Step 6: Final answer
   x = 5,304,902.01