Finding the Third Proportional to 2,243,552 and 4,865,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,552 : 4,865,648 = 4,865,648 : x
2. Step 2: Convert to fraction form
   2,243,552/4,865,648 = 4,865,648/x
3. Step 3: Cross multiply
   2,243,552x = 4,865,648 × 4,865,648
4. Step 4: Simplify right side
   2,243,552x = 23,674,530,459,904
5. Step 5: Solve for x
   x = 23,674,530,459,904/2,243,552
6. Step 6: Final answer
   x = 10,552,253.95