Finding the Third Proportional to 56,344 and 123,848

Step by Step Solution

1. Step 1: Write the proportion equation
   56,344 : 123,848 = 123,848 : x
2. Step 2: Convert to fraction form
   56,344/123,848 = 123,848/x
3. Step 3: Cross multiply
   56,344x = 123,848 × 123,848
4. Step 4: Simplify right side
   56,344x = 15,338,327,104
5. Step 5: Solve for x
   x = 15,338,327,104/56,344
6. Step 6: Final answer
   x = 272,226.45