Finding the Third Proportional to 37,111.92 and 87,520.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,111.92 : 87,520.92 = 87,520.92 : x
2. Step 2: Convert to fraction form
   37,111.92/87,520.92 = 87,520.92/x
3. Step 3: Cross multiply
   37,111.92x = 87,520.92 × 87,520.92
4. Step 4: Simplify right side
   37,111.92x = 7,659,911,765.85
5. Step 5: Solve for x
   x = 7,659,911,765.85/37,111.92
6. Step 6: Final answer
   x = 206,400.30