Finding the Third Proportional to 3,323,372 and 7,229,944

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,372 : 7,229,944 = 7,229,944 : x
2. Step 2: Convert to fraction form
   3,323,372/7,229,944 = 7,229,944/x
3. Step 3: Cross multiply
   3,323,372x = 7,229,944 × 7,229,944
4. Step 4: Simplify right side
   3,323,372x = 52,272,090,243,136
5. Step 5: Solve for x
   x = 52,272,090,243,136/3,323,372
6. Step 6: Final answer
   x = 15,728,630.51