Finding the Third Proportional to 48,316 and 72,250

Step by Step Solution

1. Step 1: Write the proportion equation
   48,316 : 72,250 = 72,250 : x
2. Step 2: Convert to fraction form
   48,316/72,250 = 72,250/x
3. Step 3: Cross multiply
   48,316x = 72,250 × 72,250
4. Step 4: Simplify right side
   48,316x = 5,220,062,500
5. Step 5: Solve for x
   x = 5,220,062,500/48,316
6. Step 6: Final answer
   x = 108,040.04