Finding the Third Proportional to 229,444 and 492,102.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,444 : 492,102.50 = 492,102.50 : x
2. Step 2: Convert to fraction form
   229,444/492,102.50 = 492,102.50/x
3. Step 3: Cross multiply
   229,444x = 492,102.50 × 492,102.50
4. Step 4: Simplify right side
   229,444x = 242,164,870,506.25
5. Step 5: Solve for x
   x = 242,164,870,506.25/229,444
6. Step 6: Final answer
   x = 1,055,442.16