Finding the Third Proportional to 65,260 and 103,721

Step by Step Solution

1. Step 1: Write the proportion equation
   65,260 : 103,721 = 103,721 : x
2. Step 2: Convert to fraction form
   65,260/103,721 = 103,721/x
3. Step 3: Cross multiply
   65,260x = 103,721 × 103,721
4. Step 4: Simplify right side
   65,260x = 10,758,045,841
5. Step 5: Solve for x
   x = 10,758,045,841/65,260
6. Step 6: Final answer
   x = 164,849.00