Finding the Third Proportional to 36,439.88 and 57,955.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,439.88 : 57,955.50 = 57,955.50 : x
2. Step 2: Convert to fraction form
   36,439.88/57,955.50 = 57,955.50/x
3. Step 3: Cross multiply
   36,439.88x = 57,955.50 × 57,955.50
4. Step 4: Simplify right side
   36,439.88x = 3,358,839,980.25
5. Step 5: Solve for x
   x = 3,358,839,980.25/36,439.88
6. Step 6: Final answer
   x = 92,174.85