Finding the Third Proportional to 284,982 and 444,726.75

Step by Step Solution

1. Step 1: Write the proportion equation
   284,982 : 444,726.75 = 444,726.75 : x
2. Step 2: Convert to fraction form
   284,982/444,726.75 = 444,726.75/x
3. Step 3: Cross multiply
   284,982x = 444,726.75 × 444,726.75
4. Step 4: Simplify right side
   284,982x = 197,781,882,165.56
5. Step 5: Solve for x
   x = 197,781,882,165.56/284,982
6. Step 6: Final answer
   x = 694,015.35