Finding the Third Proportional to 131,982.75 and 179,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,982.75 : 179,320.50 = 179,320.50 : x
2. Step 2: Convert to fraction form
   131,982.75/179,320.50 = 179,320.50/x
3. Step 3: Cross multiply
   131,982.75x = 179,320.50 × 179,320.50
4. Step 4: Simplify right side
   131,982.75x = 32,155,841,720.25
5. Step 5: Solve for x
   x = 32,155,841,720.25/131,982.75
6. Step 6: Final answer
   x = 243,636.70