Finding the Third Proportional to 55,863 and 131,754

Step by Step Solution

1. Step 1: Write the proportion equation
   55,863 : 131,754 = 131,754 : x
2. Step 2: Convert to fraction form
   55,863/131,754 = 131,754/x
3. Step 3: Cross multiply
   55,863x = 131,754 × 131,754
4. Step 4: Simplify right side
   55,863x = 17,359,116,516
5. Step 5: Solve for x
   x = 17,359,116,516/55,863
6. Step 6: Final answer
   x = 310,744.44