Finding the Third Proportional to 103,500 and 160,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,500 : 160,321.50 = 160,321.50 : x
2. Step 2: Convert to fraction form
   103,500/160,321.50 = 160,321.50/x
3. Step 3: Cross multiply
   103,500x = 160,321.50 × 160,321.50
4. Step 4: Simplify right side
   103,500x = 25,702,983,362.25
5. Step 5: Solve for x
   x = 25,702,983,362.25/103,500
6. Step 6: Final answer
   x = 248,338.00