Finding the Third Proportional to 33,913.69 and 73,663.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,913.69 : 73,663.88 = 73,663.88 : x
2. Step 2: Convert to fraction form
   33,913.69/73,663.88 = 73,663.88/x
3. Step 3: Cross multiply
   33,913.69x = 73,663.88 × 73,663.88
4. Step 4: Simplify right side
   33,913.69x = 5,426,366,480.02
5. Step 5: Solve for x
   x = 5,426,366,480.02/33,913.69
6. Step 6: Final answer
   x = 160,005.20