Finding the Third Proportional to 184,077 and 279,760

Step by Step Solution

1. Step 1: Write the proportion equation
   184,077 : 279,760 = 279,760 : x
2. Step 2: Convert to fraction form
   184,077/279,760 = 279,760/x
3. Step 3: Cross multiply
   184,077x = 279,760 × 279,760
4. Step 4: Simplify right side
   184,077x = 78,265,657,600
5. Step 5: Solve for x
   x = 78,265,657,600/184,077
6. Step 6: Final answer
   x = 425,178.91