Finding the Third Proportional to 2,484,885 and 5,419,602

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,885 : 5,419,602 = 5,419,602 : x
2. Step 2: Convert to fraction form
   2,484,885/5,419,602 = 5,419,602/x
3. Step 3: Cross multiply
   2,484,885x = 5,419,602 × 5,419,602
4. Step 4: Simplify right side
   2,484,885x = 29,372,085,838,404
5. Step 5: Solve for x
   x = 29,372,085,838,404/2,484,885
6. Step 6: Final answer
   x = 11,820,299.87