Finding the Third Proportional to 113,053.13 and 245,789.25

Step by Step Solution

1. Step 1: Write the proportion equation
   113,053.13 : 245,789.25 = 245,789.25 : x
2. Step 2: Convert to fraction form
   113,053.13/245,789.25 = 245,789.25/x
3. Step 3: Cross multiply
   113,053.13x = 245,789.25 × 245,789.25
4. Step 4: Simplify right side
   113,053.13x = 60,412,355,415.56
5. Step 5: Solve for x
   x = 60,412,355,415.56/113,053.13
6. Step 6: Final answer
   x = 534,371.39