Finding the Third Proportional to 525.56 and 1,051.03

Step by Step Solution

1. Step 1: Write the proportion equation
   525.56 : 1,051.03 = 1,051.03 : x
2. Step 2: Convert to fraction form
   525.56/1,051.03 = 1,051.03/x
3. Step 3: Cross multiply
   525.56x = 1,051.03 × 1,051.03
4. Step 4: Simplify right side
   525.56x = 1,104,666.69
5. Step 5: Solve for x
   x = 1,104,666.69/525.56
6. Step 6: Final answer
   x = 2,101.88