Finding the Third Proportional to 229,653 and 492,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,653 : 492,529.50 = 492,529.50 : x
2. Step 2: Convert to fraction form
   229,653/492,529.50 = 492,529.50/x
3. Step 3: Cross multiply
   229,653x = 492,529.50 × 492,529.50
4. Step 4: Simplify right side
   229,653x = 242,585,308,370.25
5. Step 5: Solve for x
   x = 242,585,308,370.25/229,653
6. Step 6: Final answer
   x = 1,056,312.39