Finding the Third Proportional to 2,508,798 and 3,822,189

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,798 : 3,822,189 = 3,822,189 : x
2. Step 2: Convert to fraction form
   2,508,798/3,822,189 = 3,822,189/x
3. Step 3: Cross multiply
   2,508,798x = 3,822,189 × 3,822,189
4. Step 4: Simplify right side
   2,508,798x = 14,609,128,751,721
5. Step 5: Solve for x
   x = 14,609,128,751,721/2,508,798
6. Step 6: Final answer
   x = 5,823,158.64