Finding the Third Proportional to 46,455.75 and 101,443.78

Step by Step Solution

1. Step 1: Write the proportion equation
   46,455.75 : 101,443.78 = 101,443.78 : x
2. Step 2: Convert to fraction form
   46,455.75/101,443.78 = 101,443.78/x
3. Step 3: Cross multiply
   46,455.75x = 101,443.78 × 101,443.78
4. Step 4: Simplify right side
   46,455.75x = 10,290,840,754.30
5. Step 5: Solve for x
   x = 10,290,840,754.30/46,455.75
6. Step 6: Final answer
   x = 221,519.20