Finding the Third Proportional to 103,621.50 and 154,793.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,621.50 : 154,793.25 = 154,793.25 : x
2. Step 2: Convert to fraction form
   103,621.50/154,793.25 = 154,793.25/x
3. Step 3: Cross multiply
   103,621.50x = 154,793.25 × 154,793.25
4. Step 4: Simplify right side
   103,621.50x = 23,960,950,245.56
5. Step 5: Solve for x
   x = 23,960,950,245.56/103,621.50
6. Step 6: Final answer
   x = 231,235.32