Finding the Third Proportional to 2,274,240 and 4,898,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,240 : 4,898,400 = 4,898,400 : x
2. Step 2: Convert to fraction form
   2,274,240/4,898,400 = 4,898,400/x
3. Step 3: Cross multiply
   2,274,240x = 4,898,400 × 4,898,400
4. Step 4: Simplify right side
   2,274,240x = 23,994,322,560,000
5. Step 5: Solve for x
   x = 23,994,322,560,000/2,274,240
6. Step 6: Final answer
   x = 10,550,479.53