Finding the Third Proportional to 2,185,249 and 4,768,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,249 : 4,768,994 = 4,768,994 : x
2. Step 2: Convert to fraction form
   2,185,249/4,768,994 = 4,768,994/x
3. Step 3: Cross multiply
   2,185,249x = 4,768,994 × 4,768,994
4. Step 4: Simplify right side
   2,185,249x = 22,743,303,772,036
5. Step 5: Solve for x
   x = 22,743,303,772,036/2,185,249
6. Step 6: Final answer
   x = 10,407,648.64