Finding the Third Proportional to 2,447,016 and 5,336,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,016 : 5,336,400 = 5,336,400 : x
2. Step 2: Convert to fraction form
   2,447,016/5,336,400 = 5,336,400/x
3. Step 3: Cross multiply
   2,447,016x = 5,336,400 × 5,336,400
4. Step 4: Simplify right side
   2,447,016x = 28,477,164,960,000
5. Step 5: Solve for x
   x = 28,477,164,960,000/2,447,016
6. Step 6: Final answer
   x = 11,637,506.64