Finding the Third Proportional to 65,518 and 100,713

Step by Step Solution

1. Step 1: Write the proportion equation
   65,518 : 100,713 = 100,713 : x
2. Step 2: Convert to fraction form
   65,518/100,713 = 100,713/x
3. Step 3: Cross multiply
   65,518x = 100,713 × 100,713
4. Step 4: Simplify right side
   65,518x = 10,143,108,369
5. Step 5: Solve for x
   x = 10,143,108,369/65,518
6. Step 6: Final answer
   x = 154,814.07