Finding the Third Proportional to 184,685.25 and 404,401.75

Step by Step Solution

1. Step 1: Write the proportion equation
   184,685.25 : 404,401.75 = 404,401.75 : x
2. Step 2: Convert to fraction form
   184,685.25/404,401.75 = 404,401.75/x
3. Step 3: Cross multiply
   184,685.25x = 404,401.75 × 404,401.75
4. Step 4: Simplify right side
   184,685.25x = 163,540,775,403.06
5. Step 5: Solve for x
   x = 163,540,775,403.06/184,685.25
6. Step 6: Final answer
   x = 885,510.76