Finding the Third Proportional to 103,479 and 160,230.75

Step by Step Solution

1. Step 1: Write the proportion equation
   103,479 : 160,230.75 = 160,230.75 : x
2. Step 2: Convert to fraction form
   103,479/160,230.75 = 160,230.75/x
3. Step 3: Cross multiply
   103,479x = 160,230.75 × 160,230.75
4. Step 4: Simplify right side
   103,479x = 25,673,893,245.56
5. Step 5: Solve for x
   x = 25,673,893,245.56/103,479
6. Step 6: Final answer
   x = 248,107.28