Finding the Third Proportional to 33,017.63 and 71,419.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,017.63 : 71,419.22 = 71,419.22 : x
2. Step 2: Convert to fraction form
   33,017.63/71,419.22 = 71,419.22/x
3. Step 3: Cross multiply
   33,017.63x = 71,419.22 × 71,419.22
4. Step 4: Simplify right side
   33,017.63x = 5,100,704,806.86
5. Step 5: Solve for x
   x = 5,100,704,806.86/33,017.63
6. Step 6: Final answer
   x = 154,484.30