Finding the Third Proportional to 43,850.53 and 70,620.61

Step by Step Solution

1. Step 1: Write the proportion equation
   43,850.53 : 70,620.61 = 70,620.61 : x
2. Step 2: Convert to fraction form
   43,850.53/70,620.61 = 70,620.61/x
3. Step 3: Cross multiply
   43,850.53x = 70,620.61 × 70,620.61
4. Step 4: Simplify right side
   43,850.53x = 4,987,270,468.50
5. Step 5: Solve for x
   x = 4,987,270,468.50/43,850.53
6. Step 6: Final answer
   x = 113,733.41