Finding the Third Proportional to 232,443 and 509,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   232,443 : 509,105.25 = 509,105.25 : x
2. Step 2: Convert to fraction form
   232,443/509,105.25 = 509,105.25/x
3. Step 3: Cross multiply
   232,443x = 509,105.25 × 509,105.25
4. Step 4: Simplify right side
   232,443x = 259,188,155,577.56
5. Step 5: Solve for x
   x = 259,188,155,577.56/232,443
6. Step 6: Final answer
   x = 1,115,061.14