Finding the Third Proportional to 118,233.50 and 259,462

Step by Step Solution

1. Step 1: Write the proportion equation
   118,233.50 : 259,462 = 259,462 : x
2. Step 2: Convert to fraction form
   118,233.50/259,462 = 259,462/x
3. Step 3: Cross multiply
   118,233.50x = 259,462 × 259,462
4. Step 4: Simplify right side
   118,233.50x = 67,320,529,444
5. Step 5: Solve for x
   x = 67,320,529,444/118,233.50
6. Step 6: Final answer
   x = 569,386.25