Finding the Third Proportional to 3,308,048 and 7,122,946

Step by Step Solution

1. Step 1: Write the proportion equation
   3,308,048 : 7,122,946 = 7,122,946 : x
2. Step 2: Convert to fraction form
   3,308,048/7,122,946 = 7,122,946/x
3. Step 3: Cross multiply
   3,308,048x = 7,122,946 × 7,122,946
4. Step 4: Simplify right side
   3,308,048x = 50,736,359,718,916
5. Step 5: Solve for x
   x = 50,736,359,718,916/3,308,048
6. Step 6: Final answer
   x = 15,337,250.16