Finding the Third Proportional to 30,223.13 and 40,150.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,223.13 : 40,150.69 = 40,150.69 : x
2. Step 2: Convert to fraction form
   30,223.13/40,150.69 = 40,150.69/x
3. Step 3: Cross multiply
   30,223.13x = 40,150.69 × 40,150.69
4. Step 4: Simplify right side
   30,223.13x = 1,612,077,706.72
5. Step 5: Solve for x
   x = 1,612,077,706.72/30,223.13
6. Step 6: Final answer
   x = 53,339.21