Finding the Third Proportional to 36,189 and 56,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,189 : 56,029.50 = 56,029.50 : x
2. Step 2: Convert to fraction form
   36,189/56,029.50 = 56,029.50/x
3. Step 3: Cross multiply
   36,189x = 56,029.50 × 56,029.50
4. Step 4: Simplify right side
   36,189x = 3,139,304,870.25
5. Step 5: Solve for x
   x = 3,139,304,870.25/36,189
6. Step 6: Final answer
   x = 86,747.49