Finding the Third Proportional to 114,212 and 245,924

Step by Step Solution

1. Step 1: Write the proportion equation
   114,212 : 245,924 = 245,924 : x
2. Step 2: Convert to fraction form
   114,212/245,924 = 245,924/x
3. Step 3: Cross multiply
   114,212x = 245,924 × 245,924
4. Step 4: Simplify right side
   114,212x = 60,478,613,776
5. Step 5: Solve for x
   x = 60,478,613,776/114,212
6. Step 6: Final answer
   x = 529,529.42