Finding the Third Proportional to 2,526.84 and 5,475.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.84 : 5,475.56 = 5,475.56 : x
2. Step 2: Convert to fraction form
   2,526.84/5,475.56 = 5,475.56/x
3. Step 3: Cross multiply
   2,526.84x = 5,475.56 × 5,475.56
4. Step 4: Simplify right side
   2,526.84x = 29,981,784.69
5. Step 5: Solve for x
   x = 29,981,784.69/2,526.84
6. Step 6: Final answer
   x = 11,865.31