Finding the Third Proportional to 2,454,878 and 5,334,683

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454,878 : 5,334,683 = 5,334,683 : x
2. Step 2: Convert to fraction form
   2,454,878/5,334,683 = 5,334,683/x
3. Step 3: Cross multiply
   2,454,878x = 5,334,683 × 5,334,683
4. Step 4: Simplify right side
   2,454,878x = 28,458,842,710,489
5. Step 5: Solve for x
   x = 28,458,842,710,489/2,454,878
6. Step 6: Final answer
   x = 11,592,772.72