Finding the Third Proportional to 92,308 and 144,610

Step by Step Solution

1. Step 1: Write the proportion equation
   92,308 : 144,610 = 144,610 : x
2. Step 2: Convert to fraction form
   92,308/144,610 = 144,610/x
3. Step 3: Cross multiply
   92,308x = 144,610 × 144,610
4. Step 4: Simplify right side
   92,308x = 20,912,052,100
5. Step 5: Solve for x
   x = 20,912,052,100/92,308
6. Step 6: Final answer
   x = 226,546.48