Finding the Third Proportional to 3,978,094 and 6,118,162

Step by Step Solution

1. Step 1: Write the proportion equation
   3,978,094 : 6,118,162 = 6,118,162 : x
2. Step 2: Convert to fraction form
   3,978,094/6,118,162 = 6,118,162/x
3. Step 3: Cross multiply
   3,978,094x = 6,118,162 × 6,118,162
4. Step 4: Simplify right side
   3,978,094x = 37,431,906,258,244
5. Step 5: Solve for x
   x = 37,431,906,258,244/3,978,094
6. Step 6: Final answer
   x = 9,409,507.73