Finding the Third Proportional to 43,998.75 and 59,780.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,998.75 : 59,780.25 = 59,780.25 : x
2. Step 2: Convert to fraction form
   43,998.75/59,780.25 = 59,780.25/x
3. Step 3: Cross multiply
   43,998.75x = 59,780.25 × 59,780.25
4. Step 4: Simplify right side
   43,998.75x = 3,573,678,290.06
5. Step 5: Solve for x
   x = 3,573,678,290.06/43,998.75
6. Step 6: Final answer
   x = 81,222.27