Finding the Third Proportional to 3,209,176 and 7,048,244

Step by Step Solution

1. Step 1: Write the proportion equation
   3,209,176 : 7,048,244 = 7,048,244 : x
2. Step 2: Convert to fraction form
   3,209,176/7,048,244 = 7,048,244/x
3. Step 3: Cross multiply
   3,209,176x = 7,048,244 × 7,048,244
4. Step 4: Simplify right side
   3,209,176x = 49,677,743,483,536
5. Step 5: Solve for x
   x = 49,677,743,483,536/3,209,176
6. Step 6: Final answer
   x = 15,479,906.21