Finding the Third Proportional to 2,184,576 and 3,391,884

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,576 : 3,391,884 = 3,391,884 : x
2. Step 2: Convert to fraction form
   2,184,576/3,391,884 = 3,391,884/x
3. Step 3: Cross multiply
   2,184,576x = 3,391,884 × 3,391,884
4. Step 4: Simplify right side
   2,184,576x = 11,504,877,069,456
5. Step 5: Solve for x
   x = 11,504,877,069,456/2,184,576
6. Step 6: Final answer
   x = 5,266,411.91