Finding the Third Proportional to 10,048,150 and 21,797,649

Step by Step Solution

1. Step 1: Write the proportion equation
   10,048,150 : 21,797,649 = 21,797,649 : x
2. Step 2: Convert to fraction form
   10,048,150/21,797,649 = 21,797,649/x
3. Step 3: Cross multiply
   10,048,150x = 21,797,649 × 21,797,649
4. Step 4: Simplify right side
   10,048,150x = 475,137,501,927,201
5. Step 5: Solve for x
   x = 475,137,501,927,201/10,048,150
6. Step 6: Final answer
   x = 47,286,067.78