Finding the Third Proportional to 1,771.50 and 3,883.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771.50 : 3,883.88 = 3,883.88 : x
2. Step 2: Convert to fraction form
   1,771.50/3,883.88 = 3,883.88/x
3. Step 3: Cross multiply
   1,771.50x = 3,883.88 × 3,883.88
4. Step 4: Simplify right side
   1,771.50x = 15,084,485.02
5. Step 5: Solve for x
   x = 15,084,485.02/1,771.50
6. Step 6: Final answer
   x = 8,515.09