Finding the Third Proportional to 85,447.50 and 184,043.25

Step by Step Solution

1. Step 1: Write the proportion equation
   85,447.50 : 184,043.25 = 184,043.25 : x
2. Step 2: Convert to fraction form
   85,447.50/184,043.25 = 184,043.25/x
3. Step 3: Cross multiply
   85,447.50x = 184,043.25 × 184,043.25
4. Step 4: Simplify right side
   85,447.50x = 33,871,917,870.56
5. Step 5: Solve for x
   x = 33,871,917,870.56/85,447.50
6. Step 6: Final answer
   x = 396,406.19