Finding the Third Proportional to 114,195 and 245,850

Step by Step Solution

1. Step 1: Write the proportion equation
   114,195 : 245,850 = 245,850 : x
2. Step 2: Convert to fraction form
   114,195/245,850 = 245,850/x
3. Step 3: Cross multiply
   114,195x = 245,850 × 245,850
4. Step 4: Simplify right side
   114,195x = 60,442,222,500
5. Step 5: Solve for x
   x = 60,442,222,500/114,195
6. Step 6: Final answer
   x = 529,289.57