Finding the Third Proportional to 2,101,770 and 3,261,087

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,770 : 3,261,087 = 3,261,087 : x
2. Step 2: Convert to fraction form
   2,101,770/3,261,087 = 3,261,087/x
3. Step 3: Cross multiply
   2,101,770x = 3,261,087 × 3,261,087
4. Step 4: Simplify right side
   2,101,770x = 10,634,688,421,569
5. Step 5: Solve for x
   x = 10,634,688,421,569/2,101,770
6. Step 6: Final answer
   x = 5,059,872.59