Finding the Third Proportional to 3,788.02 and 8,847.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788.02 : 8,847.98 = 8,847.98 : x
2. Step 2: Convert to fraction form
   3,788.02/8,847.98 = 8,847.98/x
3. Step 3: Cross multiply
   3,788.02x = 8,847.98 × 8,847.98
4. Step 4: Simplify right side
   3,788.02x = 78,286,827.50
5. Step 5: Solve for x
   x = 78,286,827.50/3,788.02
6. Step 6: Final answer
   x = 20,666.98