Finding the Third Proportional to 45,825.75 and 89,363.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,825.75 : 89,363.25 = 89,363.25 : x
2. Step 2: Convert to fraction form
   45,825.75/89,363.25 = 89,363.25/x
3. Step 3: Cross multiply
   45,825.75x = 89,363.25 × 89,363.25
4. Step 4: Simplify right side
   45,825.75x = 7,985,790,450.56
5. Step 5: Solve for x
   x = 7,985,790,450.56/45,825.75
6. Step 6: Final answer
   x = 174,264.26