Finding the Third Proportional to 131,989.50 and 179,323.88

Step by Step Solution

1. Step 1: Write the proportion equation
   131,989.50 : 179,323.88 = 179,323.88 : x
2. Step 2: Convert to fraction form
   131,989.50/179,323.88 = 179,323.88/x
3. Step 3: Cross multiply
   131,989.50x = 179,323.88 × 179,323.88
4. Step 4: Simplify right side
   131,989.50x = 32,157,052,145.02
5. Step 5: Solve for x
   x = 32,157,052,145.02/131,989.50
6. Step 6: Final answer
   x = 243,633.41