Finding the Third Proportional to 55,411.50 and 114,765

Step by Step Solution

1. Step 1: Write the proportion equation
   55,411.50 : 114,765 = 114,765 : x
2. Step 2: Convert to fraction form
   55,411.50/114,765 = 114,765/x
3. Step 3: Cross multiply
   55,411.50x = 114,765 × 114,765
4. Step 4: Simplify right side
   55,411.50x = 13,171,005,225
5. Step 5: Solve for x
   x = 13,171,005,225/55,411.50
6. Step 6: Final answer
   x = 237,694.44