Finding the Third Proportional to 35,605.50 and 55,352

Step by Step Solution

1. Step 1: Write the proportion equation
   35,605.50 : 55,352 = 55,352 : x
2. Step 2: Convert to fraction form
   35,605.50/55,352 = 55,352/x
3. Step 3: Cross multiply
   35,605.50x = 55,352 × 55,352
4. Step 4: Simplify right side
   35,605.50x = 3,063,843,904
5. Step 5: Solve for x
   x = 3,063,843,904/35,605.50
6. Step 6: Final answer
   x = 86,049.74