Finding the Third Proportional to 63,481.50 and 100,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,481.50 : 100,435.50 = 100,435.50 : x
2. Step 2: Convert to fraction form
   63,481.50/100,435.50 = 100,435.50/x
3. Step 3: Cross multiply
   63,481.50x = 100,435.50 × 100,435.50
4. Step 4: Simplify right side
   63,481.50x = 10,087,289,660.25
5. Step 5: Solve for x
   x = 10,087,289,660.25/63,481.50
6. Step 6: Final answer
   x = 158,901.25