Finding the Third Proportional to 187,852 and 442,994

Step by Step Solution

1. Step 1: Write the proportion equation
   187,852 : 442,994 = 442,994 : x
2. Step 2: Convert to fraction form
   187,852/442,994 = 442,994/x
3. Step 3: Cross multiply
   187,852x = 442,994 × 442,994
4. Step 4: Simplify right side
   187,852x = 196,243,684,036
5. Step 5: Solve for x
   x = 196,243,684,036/187,852
6. Step 6: Final answer
   x = 1,044,671.78