Finding the Third Proportional to 517,216 and 1,096,624

Step by Step Solution

1. Step 1: Write the proportion equation
   517,216 : 1,096,624 = 1,096,624 : x
2. Step 2: Convert to fraction form
   517,216/1,096,624 = 1,096,624/x
3. Step 3: Cross multiply
   517,216x = 1,096,624 × 1,096,624
4. Step 4: Simplify right side
   517,216x = 1,202,584,197,376
5. Step 5: Solve for x
   x = 1,202,584,197,376/517,216
6. Step 6: Final answer
   x = 2,325,110.20