Finding the Third Proportional to 24,688.13 and 35,911.69

Step by Step Solution

1. Step 1: Write the proportion equation
   24,688.13 : 35,911.69 = 35,911.69 : x
2. Step 2: Convert to fraction form
   24,688.13/35,911.69 = 35,911.69/x
3. Step 3: Cross multiply
   24,688.13x = 35,911.69 × 35,911.69
4. Step 4: Simplify right side
   24,688.13x = 1,289,649,299.10
5. Step 5: Solve for x
   x = 1,289,649,299.10/24,688.13
6. Step 6: Final answer
   x = 52,237.64