Finding the Third Proportional to 2,241,623 and 4,642,753

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,623 : 4,642,753 = 4,642,753 : x
2. Step 2: Convert to fraction form
   2,241,623/4,642,753 = 4,642,753/x
3. Step 3: Cross multiply
   2,241,623x = 4,642,753 × 4,642,753
4. Step 4: Simplify right side
   2,241,623x = 21,555,155,419,009
5. Step 5: Solve for x
   x = 21,555,155,419,009/2,241,623
6. Step 6: Final answer
   x = 9,615,870.03