Finding the Third Proportional to 3,365,724 and 7,404,558

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,724 : 7,404,558 = 7,404,558 : x
2. Step 2: Convert to fraction form
   3,365,724/7,404,558 = 7,404,558/x
3. Step 3: Cross multiply
   3,365,724x = 7,404,558 × 7,404,558
4. Step 4: Simplify right side
   3,365,724x = 54,827,479,175,364
5. Step 5: Solve for x
   x = 54,827,479,175,364/3,365,724
6. Step 6: Final answer
   x = 16,289,951.04