Finding the Third Proportional to 36,166.39 and 56,320.32

Step by Step Solution

1. Step 1: Write the proportion equation
   36,166.39 : 56,320.32 = 56,320.32 : x
2. Step 2: Convert to fraction form
   36,166.39/56,320.32 = 56,320.32/x
3. Step 3: Cross multiply
   36,166.39x = 56,320.32 × 56,320.32
4. Step 4: Simplify right side
   36,166.39x = 3,171,978,713.85
5. Step 5: Solve for x
   x = 3,171,978,713.85/36,166.39
6. Step 6: Final answer
   x = 87,705.15