Finding the Third Proportional to 65,259.88 and 103,842

Step by Step Solution

1. Step 1: Write the proportion equation
   65,259.88 : 103,842 = 103,842 : x
2. Step 2: Convert to fraction form
   65,259.88/103,842 = 103,842/x
3. Step 3: Cross multiply
   65,259.88x = 103,842 × 103,842
4. Step 4: Simplify right side
   65,259.88x = 10,783,160,964
5. Step 5: Solve for x
   x = 10,783,160,964/65,259.88
6. Step 6: Final answer
   x = 165,234.17