Finding the Third Proportional to 113,404.50 and 241,146

Step by Step Solution

1. Step 1: Write the proportion equation
   113,404.50 : 241,146 = 241,146 : x
2. Step 2: Convert to fraction form
   113,404.50/241,146 = 241,146/x
3. Step 3: Cross multiply
   113,404.50x = 241,146 × 241,146
4. Step 4: Simplify right side
   113,404.50x = 58,151,393,316
5. Step 5: Solve for x
   x = 58,151,393,316/113,404.50
6. Step 6: Final answer
   x = 512,778.53