Finding the Third Proportional to 1,774.09 and 3,607.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774.09 : 3,607.98 = 3,607.98 : x
2. Step 2: Convert to fraction form
   1,774.09/3,607.98 = 3,607.98/x
3. Step 3: Cross multiply
   1,774.09x = 3,607.98 × 3,607.98
4. Step 4: Simplify right side
   1,774.09x = 13,017,523.06
5. Step 5: Solve for x
   x = 13,017,523.06/1,774.09
6. Step 6: Final answer
   x = 7,337.58