Finding the Third Proportional to 48,244 and 72,274

Step by Step Solution

1. Step 1: Write the proportion equation
   48,244 : 72,274 = 72,274 : x
2. Step 2: Convert to fraction form
   48,244/72,274 = 72,274/x
3. Step 3: Cross multiply
   48,244x = 72,274 × 72,274
4. Step 4: Simplify right side
   48,244x = 5,223,531,076
5. Step 5: Solve for x
   x = 5,223,531,076/48,244
6. Step 6: Final answer
   x = 108,273.18