Finding the Third Proportional to 84,155.25 and 184,146.38

Step by Step Solution

1. Step 1: Write the proportion equation
   84,155.25 : 184,146.38 = 184,146.38 : x
2. Step 2: Convert to fraction form
   84,155.25/184,146.38 = 184,146.38/x
3. Step 3: Cross multiply
   84,155.25x = 184,146.38 × 184,146.38
4. Step 4: Simplify right side
   84,155.25x = 33,909,887,425.64
5. Step 5: Solve for x
   x = 33,909,887,425.64/84,155.25
6. Step 6: Final answer
   x = 402,944.41