Finding the Third Proportional to 21,105 and 45,035

Step by Step Solution

1. Step 1: Write the proportion equation
   21,105 : 45,035 = 45,035 : x
2. Step 2: Convert to fraction form
   21,105/45,035 = 45,035/x
3. Step 3: Cross multiply
   21,105x = 45,035 × 45,035
4. Step 4: Simplify right side
   21,105x = 2,028,151,225
5. Step 5: Solve for x
   x = 2,028,151,225/21,105
6. Step 6: Final answer
   x = 96,098.14