Finding the Third Proportional to 28,215 and 41,499

Step by Step Solution

1. Step 1: Write the proportion equation
   28,215 : 41,499 = 41,499 : x
2. Step 2: Convert to fraction form
   28,215/41,499 = 41,499/x
3. Step 3: Cross multiply
   28,215x = 41,499 × 41,499
4. Step 4: Simplify right side
   28,215x = 1,722,167,001
5. Step 5: Solve for x
   x = 1,722,167,001/28,215
6. Step 6: Final answer
   x = 61,037.29