Finding the Third Proportional to 4,907.25 and 7,475.63

Step by Step Solution

1. Step 1: Write the proportion equation
   4,907.25 : 7,475.63 = 7,475.63 : x
2. Step 2: Convert to fraction form
   4,907.25/7,475.63 = 7,475.63/x
3. Step 3: Cross multiply
   4,907.25x = 7,475.63 × 7,475.63
4. Step 4: Simplify right side
   4,907.25x = 55,884,969.14
5. Step 5: Solve for x
   x = 55,884,969.14/4,907.25
6. Step 6: Final answer
   x = 11,388.25