Finding the Third Proportional to 2,789,804 and 5,914,399

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789,804 : 5,914,399 = 5,914,399 : x
2. Step 2: Convert to fraction form
   2,789,804/5,914,399 = 5,914,399/x
3. Step 3: Cross multiply
   2,789,804x = 5,914,399 × 5,914,399
4. Step 4: Simplify right side
   2,789,804x = 34,980,115,531,201
5. Step 5: Solve for x
   x = 34,980,115,531,201/2,789,804
6. Step 6: Final answer
   x = 12,538,556.66