Finding the Third Proportional to 21,225.38 and 45,366.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,225.38 : 45,366.75 = 45,366.75 : x
2. Step 2: Convert to fraction form
   21,225.38/45,366.75 = 45,366.75/x
3. Step 3: Cross multiply
   21,225.38x = 45,366.75 × 45,366.75
4. Step 4: Simplify right side
   21,225.38x = 2,058,142,005.56
5. Step 5: Solve for x
   x = 2,058,142,005.56/21,225.38
6. Step 6: Final answer
   x = 96,966.11