Finding the Third Proportional to 123,088 and 184,440

Step by Step Solution

1. Step 1: Write the proportion equation
   123,088 : 184,440 = 184,440 : x
2. Step 2: Convert to fraction form
   123,088/184,440 = 184,440/x
3. Step 3: Cross multiply
   123,088x = 184,440 × 184,440
4. Step 4: Simplify right side
   123,088x = 34,018,113,600
5. Step 5: Solve for x
   x = 34,018,113,600/123,088
6. Step 6: Final answer
   x = 276,372.30