Finding the Third Proportional to 2,291,867 and 4,856,933

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,867 : 4,856,933 = 4,856,933 : x
2. Step 2: Convert to fraction form
   2,291,867/4,856,933 = 4,856,933/x
3. Step 3: Cross multiply
   2,291,867x = 4,856,933 × 4,856,933
4. Step 4: Simplify right side
   2,291,867x = 23,589,798,166,489
5. Step 5: Solve for x
   x = 23,589,798,166,489/2,291,867
6. Step 6: Final answer
   x = 10,292,830.33