Finding the Third Proportional to 2,460,966 and 5,352,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460,966 : 5,352,780 = 5,352,780 : x
2. Step 2: Convert to fraction form
   2,460,966/5,352,780 = 5,352,780/x
3. Step 3: Cross multiply
   2,460,966x = 5,352,780 × 5,352,780
4. Step 4: Simplify right side
   2,460,966x = 28,652,253,728,400
5. Step 5: Solve for x
   x = 28,652,253,728,400/2,460,966
6. Step 6: Final answer
   x = 11,642,685.73