Finding the Third Proportional to 55,705.50 and 113,571

Step by Step Solution

1. Step 1: Write the proportion equation
   55,705.50 : 113,571 = 113,571 : x
2. Step 2: Convert to fraction form
   55,705.50/113,571 = 113,571/x
3. Step 3: Cross multiply
   55,705.50x = 113,571 × 113,571
4. Step 4: Simplify right side
   55,705.50x = 12,898,372,041
5. Step 5: Solve for x
   x = 12,898,372,041/55,705.50
6. Step 6: Final answer
   x = 231,545.75