Finding the Third Proportional to 530.16 and 1,124.72

Step by Step Solution

1. Step 1: Write the proportion equation
   530.16 : 1,124.72 = 1,124.72 : x
2. Step 2: Convert to fraction form
   530.16/1,124.72 = 1,124.72/x
3. Step 3: Cross multiply
   530.16x = 1,124.72 × 1,124.72
4. Step 4: Simplify right side
   530.16x = 1,264,992.27
5. Step 5: Solve for x
   x = 1,264,992.27/530.16
6. Step 6: Final answer
   x = 2,386.07