Finding the Third Proportional to 5,842.34 and 12,755.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,842.34 : 12,755.39 = 12,755.39 : x
2. Step 2: Convert to fraction form
   5,842.34/12,755.39 = 12,755.39/x
3. Step 3: Cross multiply
   5,842.34x = 12,755.39 × 12,755.39
4. Step 4: Simplify right side
   5,842.34x = 162,699,990.00
5. Step 5: Solve for x
   x = 162,699,990.00/5,842.34
6. Step 6: Final answer
   x = 27,848.45