Finding the Third Proportional to 43,884 and 68,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,884 : 68,074.50 = 68,074.50 : x
2. Step 2: Convert to fraction form
   43,884/68,074.50 = 68,074.50/x
3. Step 3: Cross multiply
   43,884x = 68,074.50 × 68,074.50
4. Step 4: Simplify right side
   43,884x = 4,634,137,550.25
5. Step 5: Solve for x
   x = 4,634,137,550.25/43,884
6. Step 6: Final answer
   x = 105,599.71