Finding the Third Proportional to 1,968,906 and 3,215,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,906 : 3,215,024 = 3,215,024 : x
2. Step 2: Convert to fraction form
   1,968,906/3,215,024 = 3,215,024/x
3. Step 3: Cross multiply
   1,968,906x = 3,215,024 × 3,215,024
4. Step 4: Simplify right side
   1,968,906x = 10,336,379,320,576
5. Step 5: Solve for x
   x = 10,336,379,320,576/1,968,906
6. Step 6: Final answer
   x = 5,249,808.43