Finding the Third Proportional to 21,445 and 45,966

Step by Step Solution

1. Step 1: Write the proportion equation
   21,445 : 45,966 = 45,966 : x
2. Step 2: Convert to fraction form
   21,445/45,966 = 45,966/x
3. Step 3: Cross multiply
   21,445x = 45,966 × 45,966
4. Step 4: Simplify right side
   21,445x = 2,112,873,156
5. Step 5: Solve for x
   x = 2,112,873,156/21,445
6. Step 6: Final answer
   x = 98,525.21