Finding the Third Proportional to 45,033.75 and 98,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,033.75 : 98,419.50 = 98,419.50 : x
2. Step 2: Convert to fraction form
   45,033.75/98,419.50 = 98,419.50/x
3. Step 3: Cross multiply
   45,033.75x = 98,419.50 × 98,419.50
4. Step 4: Simplify right side
   45,033.75x = 9,686,397,980.25
5. Step 5: Solve for x
   x = 9,686,397,980.25/45,033.75
6. Step 6: Final answer
   x = 215,091.97