Finding the Third Proportional to 33,412.50 and 73,392.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,412.50 : 73,392.75 = 73,392.75 : x
2. Step 2: Convert to fraction form
   33,412.50/73,392.75 = 73,392.75/x
3. Step 3: Cross multiply
   33,412.50x = 73,392.75 × 73,392.75
4. Step 4: Simplify right side
   33,412.50x = 5,386,495,752.56
5. Step 5: Solve for x
   x = 5,386,495,752.56/33,412.50
6. Step 6: Final answer
   x = 161,211.99