Finding the Third Proportional to 123,435 and 184,343.63

Step by Step Solution

1. Step 1: Write the proportion equation
   123,435 : 184,343.63 = 184,343.63 : x
2. Step 2: Convert to fraction form
   123,435/184,343.63 = 184,343.63/x
3. Step 3: Cross multiply
   123,435x = 184,343.63 × 184,343.63
4. Step 4: Simplify right side
   123,435x = 33,982,572,078.14
5. Step 5: Solve for x
   x = 33,982,572,078.14/123,435
6. Step 6: Final answer
   x = 275,307.43