Finding the Third Proportional to 184,230 and 270,300

Step by Step Solution

1. Step 1: Write the proportion equation
   184,230 : 270,300 = 270,300 : x
2. Step 2: Convert to fraction form
   184,230/270,300 = 270,300/x
3. Step 3: Cross multiply
   184,230x = 270,300 × 270,300
4. Step 4: Simplify right side
   184,230x = 73,062,090,000
5. Step 5: Solve for x
   x = 73,062,090,000/184,230
6. Step 6: Final answer
   x = 396,580.85