Finding the Third Proportional to 231,796 and 488,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   231,796 : 488,914.50 = 488,914.50 : x
2. Step 2: Convert to fraction form
   231,796/488,914.50 = 488,914.50/x
3. Step 3: Cross multiply
   231,796x = 488,914.50 × 488,914.50
4. Step 4: Simplify right side
   231,796x = 239,037,388,310.25
5. Step 5: Solve for x
   x = 239,037,388,310.25/231,796
6. Step 6: Final answer
   x = 1,031,240.35