Finding the Third Proportional to 2,243,441 and 4,865,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,441 : 4,865,422 = 4,865,422 : x
2. Step 2: Convert to fraction form
   2,243,441/4,865,422 = 4,865,422/x
3. Step 3: Cross multiply
   2,243,441x = 4,865,422 × 4,865,422
4. Step 4: Simplify right side
   2,243,441x = 23,672,331,238,084
5. Step 5: Solve for x
   x = 23,672,331,238,084/2,243,441
6. Step 6: Final answer
   x = 10,551,795.76