Finding the Third Proportional to 36,175.50 and 55,303.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,175.50 : 55,303.88 = 55,303.88 : x
2. Step 2: Convert to fraction form
   36,175.50/55,303.88 = 55,303.88/x
3. Step 3: Cross multiply
   36,175.50x = 55,303.88 × 55,303.88
4. Step 4: Simplify right side
   36,175.50x = 3,058,518,590.02
5. Step 5: Solve for x
   x = 3,058,518,590.02/36,175.50
6. Step 6: Final answer
   x = 84,546.68