Finding the Third Proportional to 33,989.63 and 73,446.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,989.63 : 73,446.75 = 73,446.75 : x
2. Step 2: Convert to fraction form
   33,989.63/73,446.75 = 73,446.75/x
3. Step 3: Cross multiply
   33,989.63x = 73,446.75 × 73,446.75
4. Step 4: Simplify right side
   33,989.63x = 5,394,425,085.56
5. Step 5: Solve for x
   x = 5,394,425,085.56/33,989.63
6. Step 6: Final answer
   x = 158,707.99