Finding the Third Proportional to 72,135 and 154,926

Step by Step Solution

1. Step 1: Write the proportion equation
   72,135 : 154,926 = 154,926 : x
2. Step 2: Convert to fraction form
   72,135/154,926 = 154,926/x
3. Step 3: Cross multiply
   72,135x = 154,926 × 154,926
4. Step 4: Simplify right side
   72,135x = 24,002,065,476
5. Step 5: Solve for x
   x = 24,002,065,476/72,135
6. Step 6: Final answer
   x = 332,738.14