Finding the Third Proportional to 35,503.50 and 76,155

Step by Step Solution

1. Step 1: Write the proportion equation
   35,503.50 : 76,155 = 76,155 : x
2. Step 2: Convert to fraction form
   35,503.50/76,155 = 76,155/x
3. Step 3: Cross multiply
   35,503.50x = 76,155 × 76,155
4. Step 4: Simplify right side
   35,503.50x = 5,799,584,025
5. Step 5: Solve for x
   x = 5,799,584,025/35,503.50
6. Step 6: Final answer
   x = 163,352.46