Finding the Third Proportional to 117,540.94 and 179,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,540.94 : 179,065.50 = 179,065.50 : x
2. Step 2: Convert to fraction form
   117,540.94/179,065.50 = 179,065.50/x
3. Step 3: Cross multiply
   117,540.94x = 179,065.50 × 179,065.50
4. Step 4: Simplify right side
   117,540.94x = 32,064,453,290.25
5. Step 5: Solve for x
   x = 32,064,453,290.25/117,540.94
6. Step 6: Final answer
   x = 272,793.92