Finding the Third Proportional to 1,930,686 and 2,538,849

Step by Step Solution

1. Step 1: Write the proportion equation
   1,930,686 : 2,538,849 = 2,538,849 : x
2. Step 2: Convert to fraction form
   1,930,686/2,538,849 = 2,538,849/x
3. Step 3: Cross multiply
   1,930,686x = 2,538,849 × 2,538,849
4. Step 4: Simplify right side
   1,930,686x = 6,445,754,244,801
5. Step 5: Solve for x
   x = 6,445,754,244,801/1,930,686
6. Step 6: Final answer
   x = 3,338,582.37