Finding the Third Proportional to 2,184,570 and 3,391,875

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,570 : 3,391,875 = 3,391,875 : x
2. Step 2: Convert to fraction form
   2,184,570/3,391,875 = 3,391,875/x
3. Step 3: Cross multiply
   2,184,570x = 3,391,875 × 3,391,875
4. Step 4: Simplify right side
   2,184,570x = 11,504,816,015,625
5. Step 5: Solve for x
   x = 11,504,816,015,625/2,184,570
6. Step 6: Final answer
   x = 5,266,398.43