Finding the Third Proportional to 16,808.56 and 36,574.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,808.56 : 36,574.32 = 36,574.32 : x
2. Step 2: Convert to fraction form
   16,808.56/36,574.32 = 36,574.32/x
3. Step 3: Cross multiply
   16,808.56x = 36,574.32 × 36,574.32
4. Step 4: Simplify right side
   16,808.56x = 1,337,680,736.67
5. Step 5: Solve for x
   x = 1,337,680,736.67/16,808.56
6. Step 6: Final answer
   x = 79,583.31