Finding the Third Proportional to 2,272,448 and 4,951,680

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,448 : 4,951,680 = 4,951,680 : x
2. Step 2: Convert to fraction form
   2,272,448/4,951,680 = 4,951,680/x
3. Step 3: Cross multiply
   2,272,448x = 4,951,680 × 4,951,680
4. Step 4: Simplify right side
   2,272,448x = 24,519,134,822,400
5. Step 5: Solve for x
   x = 24,519,134,822,400/2,272,448
6. Step 6: Final answer
   x = 10,789,745.17