Finding the Third Proportional to 603,864 and 1,233,948

Step by Step Solution

1. Step 1: Write the proportion equation
   603,864 : 1,233,948 = 1,233,948 : x
2. Step 2: Convert to fraction form
   603,864/1,233,948 = 1,233,948/x
3. Step 3: Cross multiply
   603,864x = 1,233,948 × 1,233,948
4. Step 4: Simplify right side
   603,864x = 1,522,627,666,704
5. Step 5: Solve for x
   x = 1,522,627,666,704/603,864
6. Step 6: Final answer
   x = 2,521,474.48