Finding the Third Proportional to 184,686.50 and 404,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   184,686.50 : 404,404.50 = 404,404.50 : x
2. Step 2: Convert to fraction form
   184,686.50/404,404.50 = 404,404.50/x
3. Step 3: Cross multiply
   184,686.50x = 404,404.50 × 404,404.50
4. Step 4: Simplify right side
   184,686.50x = 163,542,999,620.25
5. Step 5: Solve for x
   x = 163,542,999,620.25/184,686.50
6. Step 6: Final answer
   x = 885,516.81