Finding the Third Proportional to 113,298 and 248,964

Step by Step Solution

1. Step 1: Write the proportion equation
   113,298 : 248,964 = 248,964 : x
2. Step 2: Convert to fraction form
   113,298/248,964 = 248,964/x
3. Step 3: Cross multiply
   113,298x = 248,964 × 248,964
4. Step 4: Simplify right side
   113,298x = 61,983,073,296
5. Step 5: Solve for x
   x = 61,983,073,296/113,298
6. Step 6: Final answer
   x = 547,080.03