Finding the Third Proportional to 3,530.00 and 7,641.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,530.00 : 7,641.15 = 7,641.15 : x
2. Step 2: Convert to fraction form
   3,530.00/7,641.15 = 7,641.15/x
3. Step 3: Cross multiply
   3,530.00x = 7,641.15 × 7,641.15
4. Step 4: Simplify right side
   3,530.00x = 58,387,119.60
5. Step 5: Solve for x
   x = 58,387,119.60/3,530.00
6. Step 6: Final answer
   x = 16,540.27