Finding the Third Proportional to 92,280.75 and 131,961.38

Step by Step Solution

1. Step 1: Write the proportion equation
   92,280.75 : 131,961.38 = 131,961.38 : x
2. Step 2: Convert to fraction form
   92,280.75/131,961.38 = 131,961.38/x
3. Step 3: Cross multiply
   92,280.75x = 131,961.38 × 131,961.38
4. Step 4: Simplify right side
   92,280.75x = 17,413,804,491.89
5. Step 5: Solve for x
   x = 17,413,804,491.89/92,280.75
6. Step 6: Final answer
   x = 188,704.63