Finding the Third Proportional to 1,054,694 and 2,184,157

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,694 : 2,184,157 = 2,184,157 : x
2. Step 2: Convert to fraction form
   1,054,694/2,184,157 = 2,184,157/x
3. Step 3: Cross multiply
   1,054,694x = 2,184,157 × 2,184,157
4. Step 4: Simplify right side
   1,054,694x = 4,770,541,800,649
5. Step 5: Solve for x
   x = 4,770,541,800,649/1,054,694
6. Step 6: Final answer
   x = 4,523,152.50