Finding the Third Proportional to 45,583.25 and 98,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,583.25 : 98,456.50 = 98,456.50 : x
2. Step 2: Convert to fraction form
   45,583.25/98,456.50 = 98,456.50/x
3. Step 3: Cross multiply
   45,583.25x = 98,456.50 × 98,456.50
4. Step 4: Simplify right side
   45,583.25x = 9,693,682,392.25
5. Step 5: Solve for x
   x = 9,693,682,392.25/45,583.25
6. Step 6: Final answer
   x = 212,658.87