Finding the Third Proportional to 239,184 and 493,916

Step by Step Solution

1. Step 1: Write the proportion equation
   239,184 : 493,916 = 493,916 : x
2. Step 2: Convert to fraction form
   239,184/493,916 = 493,916/x
3. Step 3: Cross multiply
   239,184x = 493,916 × 493,916
4. Step 4: Simplify right side
   239,184x = 243,953,015,056
5. Step 5: Solve for x
   x = 243,953,015,056/239,184
6. Step 6: Final answer
   x = 1,019,938.69