Finding the Third Proportional to 519,746 and 1,119,700

Step by Step Solution

1. Step 1: Write the proportion equation
   519,746 : 1,119,700 = 1,119,700 : x
2. Step 2: Convert to fraction form
   519,746/1,119,700 = 1,119,700/x
3. Step 3: Cross multiply
   519,746x = 1,119,700 × 1,119,700
4. Step 4: Simplify right side
   519,746x = 1,253,728,090,000
5. Step 5: Solve for x
   x = 1,253,728,090,000/519,746
6. Step 6: Final answer
   x = 2,412,193.82