Finding the Third Proportional to 185,346 and 404,682

Step by Step Solution

1. Step 1: Write the proportion equation
   185,346 : 404,682 = 404,682 : x
2. Step 2: Convert to fraction form
   185,346/404,682 = 404,682/x
3. Step 3: Cross multiply
   185,346x = 404,682 × 404,682
4. Step 4: Simplify right side
   185,346x = 163,767,521,124
5. Step 5: Solve for x
   x = 163,767,521,124/185,346
6. Step 6: Final answer
   x = 883,577.32