Finding the Third Proportional to 184,356 and 404,340

Step by Step Solution

1. Step 1: Write the proportion equation
   184,356 : 404,340 = 404,340 : x
2. Step 2: Convert to fraction form
   184,356/404,340 = 404,340/x
3. Step 3: Cross multiply
   184,356x = 404,340 × 404,340
4. Step 4: Simplify right side
   184,356x = 163,490,835,600
5. Step 5: Solve for x
   x = 163,490,835,600/184,356
6. Step 6: Final answer
   x = 886,821.34