Finding the Third Proportional to 73,008.75 and 158,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,008.75 : 158,410.50 = 158,410.50 : x
2. Step 2: Convert to fraction form
   73,008.75/158,410.50 = 158,410.50/x
3. Step 3: Cross multiply
   73,008.75x = 158,410.50 × 158,410.50
4. Step 4: Simplify right side
   73,008.75x = 25,093,886,510.25
5. Step 5: Solve for x
   x = 25,093,886,510.25/73,008.75
6. Step 6: Final answer
   x = 343,710.67