Finding the Third Proportional to 43,612 and 89,068

Step by Step Solution

1. Step 1: Write the proportion equation
   43,612 : 89,068 = 89,068 : x
2. Step 2: Convert to fraction form
   43,612/89,068 = 89,068/x
3. Step 3: Cross multiply
   43,612x = 89,068 × 89,068
4. Step 4: Simplify right side
   43,612x = 7,933,108,624
5. Step 5: Solve for x
   x = 7,933,108,624/43,612
6. Step 6: Final answer
   x = 181,901.97