Finding the Third Proportional to 184,204 and 279,910

Step by Step Solution

1. Step 1: Write the proportion equation
   184,204 : 279,910 = 279,910 : x
2. Step 2: Convert to fraction form
   184,204/279,910 = 279,910/x
3. Step 3: Cross multiply
   184,204x = 279,910 × 279,910
4. Step 4: Simplify right side
   184,204x = 78,349,608,100
5. Step 5: Solve for x
   x = 78,349,608,100/184,204
6. Step 6: Final answer
   x = 425,341.51