Finding the Third Proportional to 117,520.50 and 179,036.25

Step by Step Solution

1. Step 1: Write the proportion equation
   117,520.50 : 179,036.25 = 179,036.25 : x
2. Step 2: Convert to fraction form
   117,520.50/179,036.25 = 179,036.25/x
3. Step 3: Cross multiply
   117,520.50x = 179,036.25 × 179,036.25
4. Step 4: Simplify right side
   117,520.50x = 32,053,978,814.06
5. Step 5: Solve for x
   x = 32,053,978,814.06/117,520.50
6. Step 6: Final answer
   x = 272,752.23