Finding the Third Proportional to 19,129.92 and 41,023.55

Step by Step Solution

1. Step 1: Write the proportion equation
   19,129.92 : 41,023.55 = 41,023.55 : x
2. Step 2: Convert to fraction form
   19,129.92/41,023.55 = 41,023.55/x
3. Step 3: Cross multiply
   19,129.92x = 41,023.55 × 41,023.55
4. Step 4: Simplify right side
   19,129.92x = 1,682,931,398.21
5. Step 5: Solve for x
   x = 1,682,931,398.21/19,129.92
6. Step 6: Final answer
   x = 87,973.77