Finding the Third Proportional to 3,542,436 and 7,336,944

Step by Step Solution

1. Step 1: Write the proportion equation
   3,542,436 : 7,336,944 = 7,336,944 : x
2. Step 2: Convert to fraction form
   3,542,436/7,336,944 = 7,336,944/x
3. Step 3: Cross multiply
   3,542,436x = 7,336,944 × 7,336,944
4. Step 4: Simplify right side
   3,542,436x = 53,830,747,259,136
5. Step 5: Solve for x
   x = 53,830,747,259,136/3,542,436
6. Step 6: Final answer
   x = 15,195,968.89