Finding the Third Proportional to 8,384,328 and 17,964,944

Step by Step Solution

1. Step 1: Write the proportion equation
   8,384,328 : 17,964,944 = 17,964,944 : x
2. Step 2: Convert to fraction form
   8,384,328/17,964,944 = 17,964,944/x
3. Step 3: Cross multiply
   8,384,328x = 17,964,944 × 17,964,944
4. Step 4: Simplify right side
   8,384,328x = 322,739,212,923,136
5. Step 5: Solve for x
   x = 322,739,212,923,136/8,384,328
6. Step 6: Final answer
   x = 38,493,152.10