Finding the Third Proportional to 1,008.75 and 2,200.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008.75 : 2,200.03 = 2,200.03 : x
2. Step 2: Convert to fraction form
   1,008.75/2,200.03 = 2,200.03/x
3. Step 3: Cross multiply
   1,008.75x = 2,200.03 × 2,200.03
4. Step 4: Simplify right side
   1,008.75x = 4,840,137.50
5. Step 5: Solve for x
   x = 4,840,137.50/1,008.75
6. Step 6: Final answer
   x = 4,798.15