Finding the Third Proportional to 33,986.06 and 72,894.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,986.06 : 72,894.56 = 72,894.56 : x
2. Step 2: Convert to fraction form
   33,986.06/72,894.56 = 72,894.56/x
3. Step 3: Cross multiply
   33,986.06x = 72,894.56 × 72,894.56
4. Step 4: Simplify right side
   33,986.06x = 5,313,617,242.07
5. Step 5: Solve for x
   x = 5,313,617,242.07/33,986.06
6. Step 6: Final answer
   x = 156,346.95