Finding the Third Proportional to 519,672 and 1,173,765

Step by Step Solution

1. Step 1: Write the proportion equation
   519,672 : 1,173,765 = 1,173,765 : x
2. Step 2: Convert to fraction form
   519,672/1,173,765 = 1,173,765/x
3. Step 3: Cross multiply
   519,672x = 1,173,765 × 1,173,765
4. Step 4: Simplify right side
   519,672x = 1,377,724,275,225
5. Step 5: Solve for x
   x = 1,377,724,275,225/519,672
6. Step 6: Final answer
   x = 2,651,142.02