Finding the Third Proportional to 2,134,625 and 4,667,446

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,625 : 4,667,446 = 4,667,446 : x
2. Step 2: Convert to fraction form
   2,134,625/4,667,446 = 4,667,446/x
3. Step 3: Cross multiply
   2,134,625x = 4,667,446 × 4,667,446
4. Step 4: Simplify right side
   2,134,625x = 21,785,052,162,916
5. Step 5: Solve for x
   x = 21,785,052,162,916/2,134,625
6. Step 6: Final answer
   x = 10,205,564.05