Finding the Third Proportional to 122,851.69 and 185,144.06

Step by Step Solution

1. Step 1: Write the proportion equation
   122,851.69 : 185,144.06 = 185,144.06 : x
2. Step 2: Convert to fraction form
   122,851.69/185,144.06 = 185,144.06/x
3. Step 3: Cross multiply
   122,851.69x = 185,144.06 × 185,144.06
4. Step 4: Simplify right side
   122,851.69x = 34,278,323,879.00
5. Step 5: Solve for x
   x = 34,278,323,879.00/122,851.69
6. Step 6: Final answer
   x = 279,022.00