Finding the Third Proportional to 21,182 and 45,600

Step by Step Solution

1. Step 1: Write the proportion equation
   21,182 : 45,600 = 45,600 : x
2. Step 2: Convert to fraction form
   21,182/45,600 = 45,600/x
3. Step 3: Cross multiply
   21,182x = 45,600 × 45,600
4. Step 4: Simplify right side
   21,182x = 2,079,360,000
5. Step 5: Solve for x
   x = 2,079,360,000/21,182
6. Step 6: Final answer
   x = 98,166.37