Finding the Third Proportional to 229,248 and 488,014

Step by Step Solution

1. Step 1: Write the proportion equation
   229,248 : 488,014 = 488,014 : x
2. Step 2: Convert to fraction form
   229,248/488,014 = 488,014/x
3. Step 3: Cross multiply
   229,248x = 488,014 × 488,014
4. Step 4: Simplify right side
   229,248x = 238,157,664,196
5. Step 5: Solve for x
   x = 238,157,664,196/229,248
6. Step 6: Final answer
   x = 1,038,864.74