Finding the Third Proportional to 16,493.63 and 36,667.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,493.63 : 36,667.69 = 36,667.69 : x
2. Step 2: Convert to fraction form
   16,493.63/36,667.69 = 36,667.69/x
3. Step 3: Cross multiply
   16,493.63x = 36,667.69 × 36,667.69
4. Step 4: Simplify right side
   16,493.63x = 1,344,519,306.60
5. Step 5: Solve for x
   x = 1,344,519,306.60/16,493.63
6. Step 6: Final answer
   x = 81,517.51