Finding the Third Proportional to 157,535.50 and 235,274

Step by Step Solution

1. Step 1: Write the proportion equation
   157,535.50 : 235,274 = 235,274 : x
2. Step 2: Convert to fraction form
   157,535.50/235,274 = 235,274/x
3. Step 3: Cross multiply
   157,535.50x = 235,274 × 235,274
4. Step 4: Simplify right side
   157,535.50x = 55,353,855,076
5. Step 5: Solve for x
   x = 55,353,855,076/157,535.50
6. Step 6: Final answer
   x = 351,373.85