Finding the Third Proportional to 191,062 and 404,882

Step by Step Solution

1. Step 1: Write the proportion equation
   191,062 : 404,882 = 404,882 : x
2. Step 2: Convert to fraction form
   191,062/404,882 = 404,882/x
3. Step 3: Cross multiply
   191,062x = 404,882 × 404,882
4. Step 4: Simplify right side
   191,062x = 163,929,433,924
5. Step 5: Solve for x
   x = 163,929,433,924/191,062
6. Step 6: Final answer
   x = 857,990.78