Finding the Third Proportional to 116,249.55 and 164,538.42

Step by Step Solution

1. Step 1: Write the proportion equation
   116,249.55 : 164,538.42 = 164,538.42 : x
2. Step 2: Convert to fraction form
   116,249.55/164,538.42 = 164,538.42/x
3. Step 3: Cross multiply
   116,249.55x = 164,538.42 × 164,538.42
4. Step 4: Simplify right side
   116,249.55x = 27,072,892,273.12
5. Step 5: Solve for x
   x = 27,072,892,273.12/116,249.55
6. Step 6: Final answer
   x = 232,885.99