Finding the Third Proportional to 46,982.53 and 72,860.77

Step by Step Solution

1. Step 1: Write the proportion equation
   46,982.53 : 72,860.77 = 72,860.77 : x
2. Step 2: Convert to fraction form
   46,982.53/72,860.77 = 72,860.77/x
3. Step 3: Cross multiply
   46,982.53x = 72,860.77 × 72,860.77
4. Step 4: Simplify right side
   46,982.53x = 5,308,691,167.46
5. Step 5: Solve for x
   x = 5,308,691,167.46/46,982.53
6. Step 6: Final answer
   x = 112,992.87