Finding the Third Proportional to 2,283,216 and 4,923,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283,216 : 4,923,390 = 4,923,390 : x
2. Step 2: Convert to fraction form
   2,283,216/4,923,390 = 4,923,390/x
3. Step 3: Cross multiply
   2,283,216x = 4,923,390 × 4,923,390
4. Step 4: Simplify right side
   2,283,216x = 24,239,769,092,100
5. Step 5: Solve for x
   x = 24,239,769,092,100/2,283,216
6. Step 6: Final answer
   x = 10,616,502.82