Finding the Third Proportional to 498.56 and 1,051.13

Step by Step Solution

1. Step 1: Write the proportion equation
   498.56 : 1,051.13 = 1,051.13 : x
2. Step 2: Convert to fraction form
   498.56/1,051.13 = 1,051.13/x
3. Step 3: Cross multiply
   498.56x = 1,051.13 × 1,051.13
4. Step 4: Simplify right side
   498.56x = 1,104,863.77
5. Step 5: Solve for x
   x = 1,104,863.77/498.56
6. Step 6: Final answer
   x = 2,216.10