Finding the Third Proportional to 85,903.03 and 93,690.42

Step by Step Solution

1. Step 1: Write the proportion equation
   85,903.03 : 93,690.42 = 93,690.42 : x
2. Step 2: Convert to fraction form
   85,903.03/93,690.42 = 93,690.42/x
3. Step 3: Cross multiply
   85,903.03x = 93,690.42 × 93,690.42
4. Step 4: Simplify right side
   85,903.03x = 8,777,895,151.12
5. Step 5: Solve for x
   x = 8,777,895,151.12/85,903.03
6. Step 6: Final answer
   x = 102,183.76