Finding the Third Proportional to 92,190 and 144,708

Step by Step Solution

1. Step 1: Write the proportion equation
   92,190 : 144,708 = 144,708 : x
2. Step 2: Convert to fraction form
   92,190/144,708 = 144,708/x
3. Step 3: Cross multiply
   92,190x = 144,708 × 144,708
4. Step 4: Simplify right side
   92,190x = 20,940,405,264
5. Step 5: Solve for x
   x = 20,940,405,264/92,190
6. Step 6: Final answer
   x = 227,144.00