Finding the Third Proportional to 83,417.34 and 179,956.69

Step by Step Solution

1. Step 1: Write the proportion equation
   83,417.34 : 179,956.69 = 179,956.69 : x
2. Step 2: Convert to fraction form
   83,417.34/179,956.69 = 179,956.69/x
3. Step 3: Cross multiply
   83,417.34x = 179,956.69 × 179,956.69
4. Step 4: Simplify right side
   83,417.34x = 32,384,409,375.97
5. Step 5: Solve for x
   x = 32,384,409,375.97/83,417.34
6. Step 6: Final answer
   x = 388,221.54