Finding the Third Proportional to 1,360,203 and 2,978,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,203 : 2,978,958 = 2,978,958 : x
2. Step 2: Convert to fraction form
   1,360,203/2,978,958 = 2,978,958/x
3. Step 3: Cross multiply
   1,360,203x = 2,978,958 × 2,978,958
4. Step 4: Simplify right side
   1,360,203x = 8,874,190,765,764
5. Step 5: Solve for x
   x = 8,874,190,765,764/1,360,203
6. Step 6: Final answer
   x = 6,524,166.44