Finding the Third Proportional to 229,851 and 487,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,851 : 487,345.50 = 487,345.50 : x
2. Step 2: Convert to fraction form
   229,851/487,345.50 = 487,345.50/x
3. Step 3: Cross multiply
   229,851x = 487,345.50 × 487,345.50
4. Step 4: Simplify right side
   229,851x = 237,505,636,370.25
5. Step 5: Solve for x
   x = 237,505,636,370.25/229,851
6. Step 6: Final answer
   x = 1,033,302.60