Finding the Third Proportional to 162,598.50 and 231,102

Step by Step Solution

1. Step 1: Write the proportion equation
   162,598.50 : 231,102 = 231,102 : x
2. Step 2: Convert to fraction form
   162,598.50/231,102 = 231,102/x
3. Step 3: Cross multiply
   162,598.50x = 231,102 × 231,102
4. Step 4: Simplify right side
   162,598.50x = 53,408,134,404
5. Step 5: Solve for x
   x = 53,408,134,404/162,598.50
6. Step 6: Final answer
   x = 328,466.34