Finding the Third Proportional to 2,117,364 and 4,607,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,364 : 4,607,944 = 4,607,944 : x
2. Step 2: Convert to fraction form
   2,117,364/4,607,944 = 4,607,944/x
3. Step 3: Cross multiply
   2,117,364x = 4,607,944 × 4,607,944
4. Step 4: Simplify right side
   2,117,364x = 21,233,147,907,136
5. Step 5: Solve for x
   x = 21,233,147,907,136/2,117,364
6. Step 6: Final answer
   x = 10,028,104.71