Finding the Third Proportional to 85,453 and 184,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,453 : 184,052.50 = 184,052.50 : x
2. Step 2: Convert to fraction form
   85,453/184,052.50 = 184,052.50/x
3. Step 3: Cross multiply
   85,453x = 184,052.50 × 184,052.50
4. Step 4: Simplify right side
   85,453x = 33,875,322,756.25
5. Step 5: Solve for x
   x = 33,875,322,756.25/85,453
6. Step 6: Final answer
   x = 396,420.52