Finding the Third Proportional to 2,770.31 and 3,601.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770.31 : 3,601.13 = 3,601.13 : x
2. Step 2: Convert to fraction form
   2,770.31/3,601.13 = 3,601.13/x
3. Step 3: Cross multiply
   2,770.31x = 3,601.13 × 3,601.13
4. Step 4: Simplify right side
   2,770.31x = 12,968,101.27
5. Step 5: Solve for x
   x = 12,968,101.27/2,770.31
6. Step 6: Final answer
   x = 4,681.10