Finding the Third Proportional to 1,054,705 and 2,184,179

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,705 : 2,184,179 = 2,184,179 : x
2. Step 2: Convert to fraction form
   1,054,705/2,184,179 = 2,184,179/x
3. Step 3: Cross multiply
   1,054,705x = 2,184,179 × 2,184,179
4. Step 4: Simplify right side
   1,054,705x = 4,770,637,904,041
5. Step 5: Solve for x
   x = 4,770,637,904,041/1,054,705
6. Step 6: Final answer
   x = 4,523,196.44