Finding the Third Proportional to 3,328,298 and 7,186,944

Step by Step Solution

1. Step 1: Write the proportion equation
   3,328,298 : 7,186,944 = 7,186,944 : x
2. Step 2: Convert to fraction form
   3,328,298/7,186,944 = 7,186,944/x
3. Step 3: Cross multiply
   3,328,298x = 7,186,944 × 7,186,944
4. Step 4: Simplify right side
   3,328,298x = 51,652,164,059,136
5. Step 5: Solve for x
   x = 51,652,164,059,136/3,328,298
6. Step 6: Final answer
   x = 15,519,092.36