Finding the Third Proportional to 89,450 and 184,572

Step by Step Solution

1. Step 1: Write the proportion equation
   89,450 : 184,572 = 184,572 : x
2. Step 2: Convert to fraction form
   89,450/184,572 = 184,572/x
3. Step 3: Cross multiply
   89,450x = 184,572 × 184,572
4. Step 4: Simplify right side
   89,450x = 34,066,823,184
5. Step 5: Solve for x
   x = 34,066,823,184/89,450
6. Step 6: Final answer
   x = 380,847.66