Finding the Third Proportional to 35,550.35 and 76,021.45

Step by Step Solution

1. Step 1: Write the proportion equation
   35,550.35 : 76,021.45 = 76,021.45 : x
2. Step 2: Convert to fraction form
   35,550.35/76,021.45 = 76,021.45/x
3. Step 3: Cross multiply
   35,550.35x = 76,021.45 × 76,021.45
4. Step 4: Simplify right side
   35,550.35x = 5,779,261,335.24
5. Step 5: Solve for x
   x = 5,779,261,335.24/35,550.35
6. Step 6: Final answer
   x = 162,565.52