Finding the Third Proportional to 674,802 and 1,019,175

Step by Step Solution

1. Step 1: Write the proportion equation
   674,802 : 1,019,175 = 1,019,175 : x
2. Step 2: Convert to fraction form
   674,802/1,019,175 = 1,019,175/x
3. Step 3: Cross multiply
   674,802x = 1,019,175 × 1,019,175
4. Step 4: Simplify right side
   674,802x = 1,038,717,680,625
5. Step 5: Solve for x
   x = 1,038,717,680,625/674,802
6. Step 6: Final answer
   x = 1,539,292.53