Finding the Third Proportional to 112,784.27 and 150,339.16

Step by Step Solution

1. Step 1: Write the proportion equation
   112,784.27 : 150,339.16 = 150,339.16 : x
2. Step 2: Convert to fraction form
   112,784.27/150,339.16 = 150,339.16/x
3. Step 3: Cross multiply
   112,784.27x = 150,339.16 × 150,339.16
4. Step 4: Simplify right side
   112,784.27x = 22,601,864,251.01
5. Step 5: Solve for x
   x = 22,601,864,251.01/112,784.27
6. Step 6: Final answer
   x = 200,399.08