Finding the Third Proportional to 33,809.91 and 72,310.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,809.91 : 72,310.22 = 72,310.22 : x
2. Step 2: Convert to fraction form
   33,809.91/72,310.22 = 72,310.22/x
3. Step 3: Cross multiply
   33,809.91x = 72,310.22 × 72,310.22
4. Step 4: Simplify right side
   33,809.91x = 5,228,767,735.67
5. Step 5: Solve for x
   x = 5,228,767,735.67/33,809.91
6. Step 6: Final answer
   x = 154,651.94