Finding the Third Proportional to 35,121.38 and 55,860.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,121.38 : 55,860.88 = 55,860.88 : x
2. Step 2: Convert to fraction form
   35,121.38/55,860.88 = 55,860.88/x
3. Step 3: Cross multiply
   35,121.38x = 55,860.88 × 55,860.88
4. Step 4: Simplify right side
   35,121.38x = 3,120,437,355.77
5. Step 5: Solve for x
   x = 3,120,437,355.77/35,121.38
6. Step 6: Final answer
   x = 88,847.24