Finding the Third Proportional to 3,776.75 and 8,100.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776.75 : 8,100.06 = 8,100.06 : x
2. Step 2: Convert to fraction form
   3,776.75/8,100.06 = 8,100.06/x
3. Step 3: Cross multiply
   3,776.75x = 8,100.06 × 8,100.06
4. Step 4: Simplify right side
   3,776.75x = 65,611,012.50
5. Step 5: Solve for x
   x = 65,611,012.50/3,776.75
6. Step 6: Final answer
   x = 17,372.35