Finding the Third Proportional to 1,506.41 and 3,126.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506.41 : 3,126.73 = 3,126.73 : x
2. Step 2: Convert to fraction form
   1,506.41/3,126.73 = 3,126.73/x
3. Step 3: Cross multiply
   1,506.41x = 3,126.73 × 3,126.73
4. Step 4: Simplify right side
   1,506.41x = 9,776,419.00
5. Step 5: Solve for x
   x = 9,776,419.00/1,506.41
6. Step 6: Final answer
   x = 6,489.88