Finding the Third Proportional to 2,163,283 and 3,362,921

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,283 : 3,362,921 = 3,362,921 : x
2. Step 2: Convert to fraction form
   2,163,283/3,362,921 = 3,362,921/x
3. Step 3: Cross multiply
   2,163,283x = 3,362,921 × 3,362,921
4. Step 4: Simplify right side
   2,163,283x = 11,309,237,652,241
5. Step 5: Solve for x
   x = 11,309,237,652,241/2,163,283
6. Step 6: Final answer
   x = 5,227,812.38