Finding the Third Proportional to 36,320 and 56,472

Step by Step Solution

1. Step 1: Write the proportion equation
   36,320 : 56,472 = 56,472 : x
2. Step 2: Convert to fraction form
   36,320/56,472 = 56,472/x
3. Step 3: Cross multiply
   36,320x = 56,472 × 56,472
4. Step 4: Simplify right side
   36,320x = 3,189,086,784
5. Step 5: Solve for x
   x = 3,189,086,784/36,320
6. Step 6: Final answer
   x = 87,805.25