Finding the Third Proportional to 229,410 and 492,044

Step by Step Solution

1. Step 1: Write the proportion equation
   229,410 : 492,044 = 492,044 : x
2. Step 2: Convert to fraction form
   229,410/492,044 = 492,044/x
3. Step 3: Cross multiply
   229,410x = 492,044 × 492,044
4. Step 4: Simplify right side
   229,410x = 242,107,297,936
5. Step 5: Solve for x
   x = 242,107,297,936/229,410
6. Step 6: Final answer
   x = 1,055,347.62