Finding the Third Proportional to 75,667.92 and 113,681.29

Step by Step Solution

1. Step 1: Write the proportion equation
   75,667.92 : 113,681.29 = 113,681.29 : x
2. Step 2: Convert to fraction form
   75,667.92/113,681.29 = 113,681.29/x
3. Step 3: Cross multiply
   75,667.92x = 113,681.29 × 113,681.29
4. Step 4: Simplify right side
   75,667.92x = 12,923,434,594.78
5. Step 5: Solve for x
   x = 12,923,434,594.78/75,667.92
6. Step 6: Final answer
   x = 170,791.46