Finding the Third Proportional to 116,238.38 and 167,421.94

Step by Step Solution

1. Step 1: Write the proportion equation
   116,238.38 : 167,421.94 = 167,421.94 : x
2. Step 2: Convert to fraction form
   116,238.38/167,421.94 = 167,421.94/x
3. Step 3: Cross multiply
   116,238.38x = 167,421.94 × 167,421.94
4. Step 4: Simplify right side
   116,238.38x = 28,030,105,156.25
5. Step 5: Solve for x
   x = 28,030,105,156.25/116,238.38
6. Step 6: Final answer
   x = 241,143.30