Finding the Third Proportional to 33,240.69 and 73,862.51

Step by Step Solution

1. Step 1: Write the proportion equation
   33,240.69 : 73,862.51 = 73,862.51 : x
2. Step 2: Convert to fraction form
   33,240.69/73,862.51 = 73,862.51/x
3. Step 3: Cross multiply
   33,240.69x = 73,862.51 × 73,862.51
4. Step 4: Simplify right side
   33,240.69x = 5,455,670,060.35
5. Step 5: Solve for x
   x = 5,455,670,060.35/33,240.69
6. Step 6: Final answer
   x = 164,126.25