Finding the Third Proportional to 113,340 and 166,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,340 : 166,873.50 = 166,873.50 : x
2. Step 2: Convert to fraction form
   113,340/166,873.50 = 166,873.50/x
3. Step 3: Cross multiply
   113,340x = 166,873.50 × 166,873.50
4. Step 4: Simplify right side
   113,340x = 27,846,765,002.25
5. Step 5: Solve for x
   x = 27,846,765,002.25/113,340
6. Step 6: Final answer
   x = 245,692.30