Finding the Third Proportional to 82,741.50 and 179,485.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,741.50 : 179,485.88 = 179,485.88 : x
2. Step 2: Convert to fraction form
   82,741.50/179,485.88 = 179,485.88/x
3. Step 3: Cross multiply
   82,741.50x = 179,485.88 × 179,485.88
4. Step 4: Simplify right side
   82,741.50x = 32,215,179,324.52
5. Step 5: Solve for x
   x = 32,215,179,324.52/82,741.50
6. Step 6: Final answer
   x = 389,347.30