Finding the Third Proportional to 158,503.50 and 235,134

Step by Step Solution

1. Step 1: Write the proportion equation
   158,503.50 : 235,134 = 235,134 : x
2. Step 2: Convert to fraction form
   158,503.50/235,134 = 235,134/x
3. Step 3: Cross multiply
   158,503.50x = 235,134 × 235,134
4. Step 4: Simplify right side
   158,503.50x = 55,287,997,956
5. Step 5: Solve for x
   x = 55,287,997,956/158,503.50
6. Step 6: Final answer
   x = 348,812.47