Finding the Third Proportional to 4,259,760 and 9,265,848

Step by Step Solution

1. Step 1: Write the proportion equation
   4,259,760 : 9,265,848 = 9,265,848 : x
2. Step 2: Convert to fraction form
   4,259,760/9,265,848 = 9,265,848/x
3. Step 3: Cross multiply
   4,259,760x = 9,265,848 × 9,265,848
4. Step 4: Simplify right side
   4,259,760x = 85,855,939,159,104
5. Step 5: Solve for x
   x = 85,855,939,159,104/4,259,760
6. Step 6: Final answer
   x = 20,155,111.83