Finding the Third Proportional to 662,238 and 1,019,191

Step by Step Solution

1. Step 1: Write the proportion equation
   662,238 : 1,019,191 = 1,019,191 : x
2. Step 2: Convert to fraction form
   662,238/1,019,191 = 1,019,191/x
3. Step 3: Cross multiply
   662,238x = 1,019,191 × 1,019,191
4. Step 4: Simplify right side
   662,238x = 1,038,750,294,481
5. Step 5: Solve for x
   x = 1,038,750,294,481/662,238
6. Step 6: Final answer
   x = 1,568,545.29