Finding the Third Proportional to 8,835.88 and 18,897.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,835.88 : 18,897.38 = 18,897.38 : x
2. Step 2: Convert to fraction form
   8,835.88/18,897.38 = 18,897.38/x
3. Step 3: Cross multiply
   8,835.88x = 18,897.38 × 18,897.38
4. Step 4: Simplify right side
   8,835.88x = 357,110,781.89
5. Step 5: Solve for x
   x = 357,110,781.89/8,835.88
6. Step 6: Final answer
   x = 40,416.01