Finding the Third Proportional to 230,123.25 and 492,231.38

Step by Step Solution

1. Step 1: Write the proportion equation
   230,123.25 : 492,231.38 = 492,231.38 : x
2. Step 2: Convert to fraction form
   230,123.25/492,231.38 = 492,231.38/x
3. Step 3: Cross multiply
   230,123.25x = 492,231.38 × 492,231.38
4. Step 4: Simplify right side
   230,123.25x = 242,291,726,534.39
5. Step 5: Solve for x
   x = 242,291,726,534.39/230,123.25
6. Step 6: Final answer
   x = 1,052,878.08