Finding the Third Proportional to 16,220 and 37,282

Step by Step Solution

1. Step 1: Write the proportion equation
   16,220 : 37,282 = 37,282 : x
2. Step 2: Convert to fraction form
   16,220/37,282 = 37,282/x
3. Step 3: Cross multiply
   16,220x = 37,282 × 37,282
4. Step 4: Simplify right side
   16,220x = 1,389,947,524
5. Step 5: Solve for x
   x = 1,389,947,524/16,220
6. Step 6: Final answer
   x = 85,693.44