Finding the Third Proportional to 113,319 and 166,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,319 : 166,846.50 = 166,846.50 : x
2. Step 2: Convert to fraction form
   113,319/166,846.50 = 166,846.50/x
3. Step 3: Cross multiply
   113,319x = 166,846.50 × 166,846.50
4. Step 4: Simplify right side
   113,319x = 27,837,754,562.25
5. Step 5: Solve for x
   x = 27,837,754,562.25/113,319
6. Step 6: Final answer
   x = 245,658.31