Finding the Third Proportional to 2,656,968 and 4,229,817

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,968 : 4,229,817 = 4,229,817 : x
2. Step 2: Convert to fraction form
   2,656,968/4,229,817 = 4,229,817/x
3. Step 3: Cross multiply
   2,656,968x = 4,229,817 × 4,229,817
4. Step 4: Simplify right side
   2,656,968x = 17,891,351,853,489
5. Step 5: Solve for x
   x = 17,891,351,853,489/2,656,968
6. Step 6: Final answer
   x = 6,733,747.59