Finding the Third Proportional to 33,613.50 and 73,786.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,613.50 : 73,786.88 = 73,786.88 : x
2. Step 2: Convert to fraction form
   33,613.50/73,786.88 = 73,786.88/x
3. Step 3: Cross multiply
   33,613.50x = 73,786.88 × 73,786.88
4. Step 4: Simplify right side
   33,613.50x = 5,444,502,922.27
5. Step 5: Solve for x
   x = 5,444,502,922.27/33,613.50
6. Step 6: Final answer
   x = 161,973.70