Finding the Third Proportional to 43,756 and 89,358

Step by Step Solution

1. Step 1: Write the proportion equation
   43,756 : 89,358 = 89,358 : x
2. Step 2: Convert to fraction form
   43,756/89,358 = 89,358/x
3. Step 3: Cross multiply
   43,756x = 89,358 × 89,358
4. Step 4: Simplify right side
   43,756x = 7,984,852,164
5. Step 5: Solve for x
   x = 7,984,852,164/43,756
6. Step 6: Final answer
   x = 182,485.88