Finding the Third Proportional to 44,421.75 and 67,161.38

Step by Step Solution

1. Step 1: Write the proportion equation
   44,421.75 : 67,161.38 = 67,161.38 : x
2. Step 2: Convert to fraction form
   44,421.75/67,161.38 = 67,161.38/x
3. Step 3: Cross multiply
   44,421.75x = 67,161.38 × 67,161.38
4. Step 4: Simplify right side
   44,421.75x = 4,510,650,291.89
5. Step 5: Solve for x
   x = 4,510,650,291.89/44,421.75
6. Step 6: Final answer
   x = 101,541.48