Finding the Third Proportional to 36,700.59 and 55,290.09

Step by Step Solution

1. Step 1: Write the proportion equation
   36,700.59 : 55,290.09 = 55,290.09 : x
2. Step 2: Convert to fraction form
   36,700.59/55,290.09 = 55,290.09/x
3. Step 3: Cross multiply
   36,700.59x = 55,290.09 × 55,290.09
4. Step 4: Simplify right side
   36,700.59x = 3,056,994,466.88
5. Step 5: Solve for x
   x = 3,056,994,466.88/36,700.59
6. Step 6: Final answer
   x = 83,295.50