Finding the Third Proportional to 1,538,969 and 2,299,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,969 : 2,299,843 = 2,299,843 : x
2. Step 2: Convert to fraction form
   1,538,969/2,299,843 = 2,299,843/x
3. Step 3: Cross multiply
   1,538,969x = 2,299,843 × 2,299,843
4. Step 4: Simplify right side
   1,538,969x = 5,289,277,824,649
5. Step 5: Solve for x
   x = 5,289,277,824,649/1,538,969
6. Step 6: Final answer
   x = 3,436,896.93