Finding the Third Proportional to 2,101,788 and 3,261,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,788 : 3,261,112 = 3,261,112 : x
2. Step 2: Convert to fraction form
   2,101,788/3,261,112 = 3,261,112/x
3. Step 3: Cross multiply
   2,101,788x = 3,261,112 × 3,261,112
4. Step 4: Simplify right side
   2,101,788x = 10,634,851,476,544
5. Step 5: Solve for x
   x = 10,634,851,476,544/2,101,788
6. Step 6: Final answer
   x = 5,059,906.84