Finding the Third Proportional to 50,602 and 72,884

Step by Step Solution

1. Step 1: Write the proportion equation
   50,602 : 72,884 = 72,884 : x
2. Step 2: Convert to fraction form
   50,602/72,884 = 72,884/x
3. Step 3: Cross multiply
   50,602x = 72,884 × 72,884
4. Step 4: Simplify right side
   50,602x = 5,312,077,456
5. Step 5: Solve for x
   x = 5,312,077,456/50,602
6. Step 6: Final answer
   x = 104,977.62