Finding the Third Proportional to 2,243,550 and 4,865,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,550 : 4,865,628 = 4,865,628 : x
2. Step 2: Convert to fraction form
   2,243,550/4,865,628 = 4,865,628/x
3. Step 3: Cross multiply
   2,243,550x = 4,865,628 × 4,865,628
4. Step 4: Simplify right side
   2,243,550x = 23,674,335,834,384
5. Step 5: Solve for x
   x = 23,674,335,834,384/2,243,550
6. Step 6: Final answer
   x = 10,552,176.61