Finding the Third Proportional to 33,987.93 and 74,069.54

Step by Step Solution

1. Step 1: Write the proportion equation
   33,987.93 : 74,069.54 = 74,069.54 : x
2. Step 2: Convert to fraction form
   33,987.93/74,069.54 = 74,069.54/x
3. Step 3: Cross multiply
   33,987.93x = 74,069.54 × 74,069.54
4. Step 4: Simplify right side
   33,987.93x = 5,486,296,951.47
5. Step 5: Solve for x
   x = 5,486,296,951.47/33,987.93
6. Step 6: Final answer
   x = 161,418.96