Finding the Third Proportional to 517,220 and 1,096,632

Step by Step Solution

1. Step 1: Write the proportion equation
   517,220 : 1,096,632 = 1,096,632 : x
2. Step 2: Convert to fraction form
   517,220/1,096,632 = 1,096,632/x
3. Step 3: Cross multiply
   517,220x = 1,096,632 × 1,096,632
4. Step 4: Simplify right side
   517,220x = 1,202,601,743,424
5. Step 5: Solve for x
   x = 1,202,601,743,424/517,220
6. Step 6: Final answer
   x = 2,325,126.14