Finding the Third Proportional to 1,054,686 and 2,184,141

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,686 : 2,184,141 = 2,184,141 : x
2. Step 2: Convert to fraction form
   1,054,686/2,184,141 = 2,184,141/x
3. Step 3: Cross multiply
   1,054,686x = 2,184,141 × 2,184,141
4. Step 4: Simplify right side
   1,054,686x = 4,770,471,907,881
5. Step 5: Solve for x
   x = 4,770,471,907,881/1,054,686
6. Step 6: Final answer
   x = 4,523,120.54