Finding the Third Proportional to 21,535.31 and 45,627.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,535.31 : 45,627.75 = 45,627.75 : x
2. Step 2: Convert to fraction form
   21,535.31/45,627.75 = 45,627.75/x
3. Step 3: Cross multiply
   21,535.31x = 45,627.75 × 45,627.75
4. Step 4: Simplify right side
   21,535.31x = 2,081,891,570.06
5. Step 5: Solve for x
   x = 2,081,891,570.06/21,535.31
6. Step 6: Final answer
   x = 96,673.39