Finding the Third Proportional to 33,830.16 and 72,353.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,830.16 : 72,353.25 = 72,353.25 : x
2. Step 2: Convert to fraction form
   33,830.16/72,353.25 = 72,353.25/x
3. Step 3: Cross multiply
   33,830.16x = 72,353.25 × 72,353.25
4. Step 4: Simplify right side
   33,830.16x = 5,234,992,785.56
5. Step 5: Solve for x
   x = 5,234,992,785.56/33,830.16
6. Step 6: Final answer
   x = 154,743.38