Finding the Third Proportional to 43,162.50 and 89,322

Step by Step Solution

1. Step 1: Write the proportion equation
   43,162.50 : 89,322 = 89,322 : x
2. Step 2: Convert to fraction form
   43,162.50/89,322 = 89,322/x
3. Step 3: Cross multiply
   43,162.50x = 89,322 × 89,322
4. Step 4: Simplify right side
   43,162.50x = 7,978,419,684
5. Step 5: Solve for x
   x = 7,978,419,684/43,162.50
6. Step 6: Final answer
   x = 184,846.10