Finding the Third Proportional to 112,832 and 245,904

Step by Step Solution

1. Step 1: Write the proportion equation
   112,832 : 245,904 = 245,904 : x
2. Step 2: Convert to fraction form
   112,832/245,904 = 245,904/x
3. Step 3: Cross multiply
   112,832x = 245,904 × 245,904
4. Step 4: Simplify right side
   112,832x = 60,468,777,216
5. Step 5: Solve for x
   x = 60,468,777,216/112,832
6. Step 6: Final answer
   x = 535,918.69