Finding the Third Proportional to 40,834.13 and 65,017.69

Step by Step Solution

1. Step 1: Write the proportion equation
   40,834.13 : 65,017.69 = 65,017.69 : x
2. Step 2: Convert to fraction form
   40,834.13/65,017.69 = 65,017.69/x
3. Step 3: Cross multiply
   40,834.13x = 65,017.69 × 65,017.69
4. Step 4: Simplify right side
   40,834.13x = 4,227,299,687.85
5. Step 5: Solve for x
   x = 4,227,299,687.85/40,834.13
6. Step 6: Final answer
   x = 103,523.70