Finding the Third Proportional to 2,163,316 and 3,362,969

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,316 : 3,362,969 = 3,362,969 : x
2. Step 2: Convert to fraction form
   2,163,316/3,362,969 = 3,362,969/x
3. Step 3: Cross multiply
   2,163,316x = 3,362,969 × 3,362,969
4. Step 4: Simplify right side
   2,163,316x = 11,309,560,494,961
5. Step 5: Solve for x
   x = 11,309,560,494,961/2,163,316
6. Step 6: Final answer
   x = 5,227,881.87