Finding the Third Proportional to 1,054,700 and 2,184,169

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,700 : 2,184,169 = 2,184,169 : x
2. Step 2: Convert to fraction form
   1,054,700/2,184,169 = 2,184,169/x
3. Step 3: Cross multiply
   1,054,700x = 2,184,169 × 2,184,169
4. Step 4: Simplify right side
   1,054,700x = 4,770,594,220,561
5. Step 5: Solve for x
   x = 4,770,594,220,561/1,054,700
6. Step 6: Final answer
   x = 4,523,176.47