Finding the Third Proportional to 123,089 and 184,423

Step by Step Solution

1. Step 1: Write the proportion equation
   123,089 : 184,423 = 184,423 : x
2. Step 2: Convert to fraction form
   123,089/184,423 = 184,423/x
3. Step 3: Cross multiply
   123,089x = 184,423 × 184,423
4. Step 4: Simplify right side
   123,089x = 34,011,842,929
5. Step 5: Solve for x
   x = 34,011,842,929/123,089
6. Step 6: Final answer
   x = 276,319.11