Finding the Third Proportional to 50,560.88 and 72,830.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,560.88 : 72,830.81 = 72,830.81 : x
2. Step 2: Convert to fraction form
   50,560.88/72,830.81 = 72,830.81/x
3. Step 3: Cross multiply
   50,560.88x = 72,830.81 × 72,830.81
4. Step 4: Simplify right side
   50,560.88x = 5,304,327,249.41
5. Step 5: Solve for x
   x = 5,304,327,249.41/50,560.88
6. Step 6: Final answer
   x = 104,909.72