Finding the Third Proportional to 79,036.50 and 150,783

Step by Step Solution

1. Step 1: Write the proportion equation
   79,036.50 : 150,783 = 150,783 : x
2. Step 2: Convert to fraction form
   79,036.50/150,783 = 150,783/x
3. Step 3: Cross multiply
   79,036.50x = 150,783 × 150,783
4. Step 4: Simplify right side
   79,036.50x = 22,735,513,089
5. Step 5: Solve for x
   x = 22,735,513,089/79,036.50
6. Step 6: Final answer
   x = 287,658.40