Finding the Third Proportional to 3,968,223 and 5,936,889

Step by Step Solution

1. Step 1: Write the proportion equation
   3,968,223 : 5,936,889 = 5,936,889 : x
2. Step 2: Convert to fraction form
   3,968,223/5,936,889 = 5,936,889/x
3. Step 3: Cross multiply
   3,968,223x = 5,936,889 × 5,936,889
4. Step 4: Simplify right side
   3,968,223x = 35,246,650,998,321
5. Step 5: Solve for x
   x = 35,246,650,998,321/3,968,223
6. Step 6: Final answer
   x = 8,882,225.37