Finding the Third Proportional to 5,074.13 and 7,590.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074.13 : 7,590.56 = 7,590.56 : x
2. Step 2: Convert to fraction form
   5,074.13/7,590.56 = 7,590.56/x
3. Step 3: Cross multiply
   5,074.13x = 7,590.56 × 7,590.56
4. Step 4: Simplify right side
   5,074.13x = 57,616,639.07
5. Step 5: Solve for x
   x = 57,616,639.07/5,074.13
6. Step 6: Final answer
   x = 11,354.99