Finding the Third Proportional to 113,409 and 244,152

Step by Step Solution

1. Step 1: Write the proportion equation
   113,409 : 244,152 = 244,152 : x
2. Step 2: Convert to fraction form
   113,409/244,152 = 244,152/x
3. Step 3: Cross multiply
   113,409x = 244,152 × 244,152
4. Step 4: Simplify right side
   113,409x = 59,610,199,104
5. Step 5: Solve for x
   x = 59,610,199,104/113,409
6. Step 6: Final answer
   x = 525,621.42