Finding the Third Proportional to 21,753 and 45,382

Step by Step Solution

1. Step 1: Write the proportion equation
   21,753 : 45,382 = 45,382 : x
2. Step 2: Convert to fraction form
   21,753/45,382 = 45,382/x
3. Step 3: Cross multiply
   21,753x = 45,382 × 45,382
4. Step 4: Simplify right side
   21,753x = 2,059,525,924
5. Step 5: Solve for x
   x = 2,059,525,924/21,753
6. Step 6: Final answer
   x = 94,677.79