Finding the Third Proportional to 2,010,372 and 4,335,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,372 : 4,335,648 = 4,335,648 : x
2. Step 2: Convert to fraction form
   2,010,372/4,335,648 = 4,335,648/x
3. Step 3: Cross multiply
   2,010,372x = 4,335,648 × 4,335,648
4. Step 4: Simplify right side
   2,010,372x = 18,797,843,579,904
5. Step 5: Solve for x
   x = 18,797,843,579,904/2,010,372
6. Step 6: Final answer
   x = 9,350,430.46