Finding the Third Proportional to 50,553 and 72,822.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,553 : 72,822.75 = 72,822.75 : x
2. Step 2: Convert to fraction form
   50,553/72,822.75 = 72,822.75/x
3. Step 3: Cross multiply
   50,553x = 72,822.75 × 72,822.75
4. Step 4: Simplify right side
   50,553x = 5,303,152,917.56
5. Step 5: Solve for x
   x = 5,303,152,917.56/50,553
6. Step 6: Final answer
   x = 104,902.83