Finding the Third Proportional to 2,230,848 and 4,749,408

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,848 : 4,749,408 = 4,749,408 : x
2. Step 2: Convert to fraction form
   2,230,848/4,749,408 = 4,749,408/x
3. Step 3: Cross multiply
   2,230,848x = 4,749,408 × 4,749,408
4. Step 4: Simplify right side
   2,230,848x = 22,556,876,350,464
5. Step 5: Solve for x
   x = 22,556,876,350,464/2,230,848
6. Step 6: Final answer
   x = 10,111,346.16