Finding the Third Proportional to 18,323.72 and 33,670.69

Step by Step Solution

1. Step 1: Write the proportion equation
   18,323.72 : 33,670.69 = 33,670.69 : x
2. Step 2: Convert to fraction form
   18,323.72/33,670.69 = 33,670.69/x
3. Step 3: Cross multiply
   18,323.72x = 33,670.69 × 33,670.69
4. Step 4: Simplify right side
   18,323.72x = 1,133,715,196.72
5. Step 5: Solve for x
   x = 1,133,715,196.72/18,323.72
6. Step 6: Final answer
   x = 61,871.46