Finding the Third Proportional to 113,474 and 265,049

Step by Step Solution

1. Step 1: Write the proportion equation
   113,474 : 265,049 = 265,049 : x
2. Step 2: Convert to fraction form
   113,474/265,049 = 265,049/x
3. Step 3: Cross multiply
   113,474x = 265,049 × 265,049
4. Step 4: Simplify right side
   113,474x = 70,250,972,401
5. Step 5: Solve for x
   x = 70,250,972,401/113,474
6. Step 6: Final answer
   x = 619,093.12