Finding the Third Proportional to 1,968,063 and 3,213,669

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,063 : 3,213,669 = 3,213,669 : x
2. Step 2: Convert to fraction form
   1,968,063/3,213,669 = 3,213,669/x
3. Step 3: Cross multiply
   1,968,063x = 3,213,669 × 3,213,669
4. Step 4: Simplify right side
   1,968,063x = 10,327,668,441,561
5. Step 5: Solve for x
   x = 10,327,668,441,561/1,968,063
6. Step 6: Final answer
   x = 5,247,631.02