Finding the Third Proportional to 17,429.63 and 26,667.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,429.63 : 26,667.56 = 26,667.56 : x
2. Step 2: Convert to fraction form
   17,429.63/26,667.56 = 26,667.56/x
3. Step 3: Cross multiply
   17,429.63x = 26,667.56 × 26,667.56
4. Step 4: Simplify right side
   17,429.63x = 711,158,889.69
5. Step 5: Solve for x
   x = 711,158,889.69/17,429.63
6. Step 6: Final answer
   x = 40,801.73