Finding the Third Proportional to 20,146.50 and 43,065

Step by Step Solution

1. Step 1: Write the proportion equation
   20,146.50 : 43,065 = 43,065 : x
2. Step 2: Convert to fraction form
   20,146.50/43,065 = 43,065/x
3. Step 3: Cross multiply
   20,146.50x = 43,065 × 43,065
4. Step 4: Simplify right side
   20,146.50x = 1,854,594,225
5. Step 5: Solve for x
   x = 1,854,594,225/20,146.50
6. Step 6: Final answer
   x = 92,055.41