Finding the Third Proportional to 2,919,383 and 4,648,886

Step by Step Solution

1. Step 1: Write the proportion equation
   2,919,383 : 4,648,886 = 4,648,886 : x
2. Step 2: Convert to fraction form
   2,919,383/4,648,886 = 4,648,886/x
3. Step 3: Cross multiply
   2,919,383x = 4,648,886 × 4,648,886
4. Step 4: Simplify right side
   2,919,383x = 21,612,141,040,996
5. Step 5: Solve for x
   x = 21,612,141,040,996/2,919,383
6. Step 6: Final answer
   x = 7,402,982.43