Finding the Third Proportional to 28,298 and 41,619

Step by Step Solution

1. Step 1: Write the proportion equation
   28,298 : 41,619 = 41,619 : x
2. Step 2: Convert to fraction form
   28,298/41,619 = 41,619/x
3. Step 3: Cross multiply
   28,298x = 41,619 × 41,619
4. Step 4: Simplify right side
   28,298x = 1,732,141,161
5. Step 5: Solve for x
   x = 1,732,141,161/28,298
6. Step 6: Final answer
   x = 61,210.73