Finding the Third Proportional to 36,443.25 and 54,475.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,443.25 : 54,475.88 = 54,475.88 : x
2. Step 2: Convert to fraction form
   36,443.25/54,475.88 = 54,475.88/x
3. Step 3: Cross multiply
   36,443.25x = 54,475.88 × 54,475.88
4. Step 4: Simplify right side
   36,443.25x = 2,967,620,957.02
5. Step 5: Solve for x
   x = 2,967,620,957.02/36,443.25
6. Step 6: Final answer
   x = 81,431.29