Finding the Third Proportional to 3,476.25 and 7,601.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,476.25 : 7,601.25 = 7,601.25 : x
2. Step 2: Convert to fraction form
   3,476.25/7,601.25 = 7,601.25/x
3. Step 3: Cross multiply
   3,476.25x = 7,601.25 × 7,601.25
4. Step 4: Simplify right side
   3,476.25x = 57,779,001.56
5. Step 5: Solve for x
   x = 57,779,001.56/3,476.25
6. Step 6: Final answer
   x = 16,621.07