Finding the Third Proportional to 68,160.50 and 113,204

Step by Step Solution

1. Step 1: Write the proportion equation
   68,160.50 : 113,204 = 113,204 : x
2. Step 2: Convert to fraction form
   68,160.50/113,204 = 113,204/x
3. Step 3: Cross multiply
   68,160.50x = 113,204 × 113,204
4. Step 4: Simplify right side
   68,160.50x = 12,815,145,616
5. Step 5: Solve for x
   x = 12,815,145,616/68,160.50
6. Step 6: Final answer
   x = 188,014.25