Finding the Third Proportional to 1,968,059 and 3,213,663

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,059 : 3,213,663 = 3,213,663 : x
2. Step 2: Convert to fraction form
   1,968,059/3,213,663 = 3,213,663/x
3. Step 3: Cross multiply
   1,968,059x = 3,213,663 × 3,213,663
4. Step 4: Simplify right side
   1,968,059x = 10,327,629,877,569
5. Step 5: Solve for x
   x = 10,327,629,877,569/1,968,059
6. Step 6: Final answer
   x = 5,247,622.09