Finding the Third Proportional to 49,468 and 54,328

Step by Step Solution

1. Step 1: Write the proportion equation
   49,468 : 54,328 = 54,328 : x
2. Step 2: Convert to fraction form
   49,468/54,328 = 54,328/x
3. Step 3: Cross multiply
   49,468x = 54,328 × 54,328
4. Step 4: Simplify right side
   49,468x = 2,951,531,584
5. Step 5: Solve for x
   x = 2,951,531,584/49,468
6. Step 6: Final answer
   x = 59,665.47