Finding the Third Proportional to 33,054.56 and 72,670.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,054.56 : 72,670.13 = 72,670.13 : x
2. Step 2: Convert to fraction form
   33,054.56/72,670.13 = 72,670.13/x
3. Step 3: Cross multiply
   33,054.56x = 72,670.13 × 72,670.13
4. Step 4: Simplify right side
   33,054.56x = 5,280,947,067.52
5. Step 5: Solve for x
   x = 5,280,947,067.52/33,054.56
6. Step 6: Final answer
   x = 159,764.54