Finding the Third Proportional to 472,270 and 1,019,167

Step by Step Solution

1. Step 1: Write the proportion equation
   472,270 : 1,019,167 = 1,019,167 : x
2. Step 2: Convert to fraction form
   472,270/1,019,167 = 1,019,167/x
3. Step 3: Cross multiply
   472,270x = 1,019,167 × 1,019,167
4. Step 4: Simplify right side
   472,270x = 1,038,701,373,889
5. Step 5: Solve for x
   x = 1,038,701,373,889/472,270
6. Step 6: Final answer
   x = 2,199,380.38