Finding the Third Proportional to 184,300 and 403,648

Step by Step Solution

1. Step 1: Write the proportion equation
   184,300 : 403,648 = 403,648 : x
2. Step 2: Convert to fraction form
   184,300/403,648 = 403,648/x
3. Step 3: Cross multiply
   184,300x = 403,648 × 403,648
4. Step 4: Simplify right side
   184,300x = 162,931,707,904
5. Step 5: Solve for x
   x = 162,931,707,904/184,300
6. Step 6: Final answer
   x = 884,057.02