Finding the Third Proportional to 43,163 and 89,323

Step by Step Solution

1. Step 1: Write the proportion equation
   43,163 : 89,323 = 89,323 : x
2. Step 2: Convert to fraction form
   43,163/89,323 = 89,323/x
3. Step 3: Cross multiply
   43,163x = 89,323 × 89,323
4. Step 4: Simplify right side
   43,163x = 7,978,598,329
5. Step 5: Solve for x
   x = 7,978,598,329/43,163
6. Step 6: Final answer
   x = 184,848.10