Finding the Third Proportional to 53,520 and 59,568

Step by Step Solution

1. Step 1: Write the proportion equation
   53,520 : 59,568 = 59,568 : x
2. Step 2: Convert to fraction form
   53,520/59,568 = 59,568/x
3. Step 3: Cross multiply
   53,520x = 59,568 × 59,568
4. Step 4: Simplify right side
   53,520x = 3,548,346,624
5. Step 5: Solve for x
   x = 3,548,346,624/53,520
6. Step 6: Final answer
   x = 66,299.45