Finding the Third Proportional to 83,356.50 and 179,745

Step by Step Solution

1. Step 1: Write the proportion equation
   83,356.50 : 179,745 = 179,745 : x
2. Step 2: Convert to fraction form
   83,356.50/179,745 = 179,745/x
3. Step 3: Cross multiply
   83,356.50x = 179,745 × 179,745
4. Step 4: Simplify right side
   83,356.50x = 32,308,265,025
5. Step 5: Solve for x
   x = 32,308,265,025/83,356.50
6. Step 6: Final answer
   x = 387,591.43