Finding the Third Proportional to 2,237,900 and 4,829,608

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,900 : 4,829,608 = 4,829,608 : x
2. Step 2: Convert to fraction form
   2,237,900/4,829,608 = 4,829,608/x
3. Step 3: Cross multiply
   2,237,900x = 4,829,608 × 4,829,608
4. Step 4: Simplify right side
   2,237,900x = 23,325,113,433,664
5. Step 5: Solve for x
   x = 23,325,113,433,664/2,237,900
6. Step 6: Final answer
   x = 10,422,768.41