Finding the Third Proportional to 603,830 and 1,233,877

Step by Step Solution

1. Step 1: Write the proportion equation
   603,830 : 1,233,877 = 1,233,877 : x
2. Step 2: Convert to fraction form
   603,830/1,233,877 = 1,233,877/x
3. Step 3: Cross multiply
   603,830x = 1,233,877 × 1,233,877
4. Step 4: Simplify right side
   603,830x = 1,522,452,451,129
5. Step 5: Solve for x
   x = 1,522,452,451,129/603,830
6. Step 6: Final answer
   x = 2,521,326.29