Finding the Third Proportional to 4,090.18 and 8,835.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,090.18 : 8,835.33 = 8,835.33 : x
2. Step 2: Convert to fraction form
   4,090.18/8,835.33 = 8,835.33/x
3. Step 3: Cross multiply
   4,090.18x = 8,835.33 × 8,835.33
4. Step 4: Simplify right side
   4,090.18x = 78,063,023.08
5. Step 5: Solve for x
   x = 78,063,023.08/4,090.18
6. Step 6: Final answer
   x = 19,085.46