Finding the Third Proportional to 103,480 and 158,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,480 : 158,227.50 = 158,227.50 : x
2. Step 2: Convert to fraction form
   103,480/158,227.50 = 158,227.50/x
3. Step 3: Cross multiply
   103,480x = 158,227.50 × 158,227.50
4. Step 4: Simplify right side
   103,480x = 25,035,941,756.25
5. Step 5: Solve for x
   x = 25,035,941,756.25/103,480
6. Step 6: Final answer
   x = 241,939.91