Finding the Third Proportional to 674,793 and 1,019,161

Step by Step Solution

1. Step 1: Write the proportion equation
   674,793 : 1,019,161 = 1,019,161 : x
2. Step 2: Convert to fraction form
   674,793/1,019,161 = 1,019,161/x
3. Step 3: Cross multiply
   674,793x = 1,019,161 × 1,019,161
4. Step 4: Simplify right side
   674,793x = 1,038,689,143,921
5. Step 5: Solve for x
   x = 1,038,689,143,921/674,793
6. Step 6: Final answer
   x = 1,539,270.77