Finding the Third Proportional to 123,470 and 184,392

Step by Step Solution

1. Step 1: Write the proportion equation
   123,470 : 184,392 = 184,392 : x
2. Step 2: Convert to fraction form
   123,470/184,392 = 184,392/x
3. Step 3: Cross multiply
   123,470x = 184,392 × 184,392
4. Step 4: Simplify right side
   123,470x = 34,000,409,664
5. Step 5: Solve for x
   x = 34,000,409,664/123,470
6. Step 6: Final answer
   x = 275,373.85