Finding the Third Proportional to 179,410 and 243,762

Step by Step Solution

1. Step 1: Write the proportion equation
   179,410 : 243,762 = 243,762 : x
2. Step 2: Convert to fraction form
   179,410/243,762 = 243,762/x
3. Step 3: Cross multiply
   179,410x = 243,762 × 243,762
4. Step 4: Simplify right side
   179,410x = 59,419,912,644
5. Step 5: Solve for x
   x = 59,419,912,644/179,410
6. Step 6: Final answer
   x = 331,196.21