Finding the Third Proportional to 114,018 and 245,546

Step by Step Solution

1. Step 1: Write the proportion equation
   114,018 : 245,546 = 245,546 : x
2. Step 2: Convert to fraction form
   114,018/245,546 = 245,546/x
3. Step 3: Cross multiply
   114,018x = 245,546 × 245,546
4. Step 4: Simplify right side
   114,018x = 60,292,838,116
5. Step 5: Solve for x
   x = 60,292,838,116/114,018
6. Step 6: Final answer
   x = 528,801.05