Finding the Third Proportional to 1,456,392 and 2,184,589

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,392 : 2,184,589 = 2,184,589 : x
2. Step 2: Convert to fraction form
   1,456,392/2,184,589 = 2,184,589/x
3. Step 3: Cross multiply
   1,456,392x = 2,184,589 × 2,184,589
4. Step 4: Simplify right side
   1,456,392x = 4,772,429,098,921
5. Step 5: Solve for x
   x = 4,772,429,098,921/1,456,392
6. Step 6: Final answer
   x = 3,276,885.00