Finding the Third Proportional to 23,206.50 and 53,353.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,206.50 : 53,353.69 = 53,353.69 : x
2. Step 2: Convert to fraction form
   23,206.50/53,353.69 = 53,353.69/x
3. Step 3: Cross multiply
   23,206.50x = 53,353.69 × 53,353.69
4. Step 4: Simplify right side
   23,206.50x = 2,846,615,969.85
5. Step 5: Solve for x
   x = 2,846,615,969.85/23,206.50
6. Step 6: Final answer
   x = 122,664.60