Finding the Third Proportional to 85,451 and 184,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,451 : 184,044.50 = 184,044.50 : x
2. Step 2: Convert to fraction form
   85,451/184,044.50 = 184,044.50/x
3. Step 3: Cross multiply
   85,451x = 184,044.50 × 184,044.50
4. Step 4: Simplify right side
   85,451x = 33,872,377,980.25
5. Step 5: Solve for x
   x = 33,872,377,980.25/85,451
6. Step 6: Final answer
   x = 396,395.34