Finding the Third Proportional to 43,329 and 89,925

Step by Step Solution

1. Step 1: Write the proportion equation
   43,329 : 89,925 = 89,925 : x
2. Step 2: Convert to fraction form
   43,329/89,925 = 89,925/x
3. Step 3: Cross multiply
   43,329x = 89,925 × 89,925
4. Step 4: Simplify right side
   43,329x = 8,086,505,625
5. Step 5: Solve for x
   x = 8,086,505,625/43,329
6. Step 6: Final answer
   x = 186,630.33