Finding the Third Proportional to 2,460,667 and 5,405,282

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460,667 : 5,405,282 = 5,405,282 : x
2. Step 2: Convert to fraction form
   2,460,667/5,405,282 = 5,405,282/x
3. Step 3: Cross multiply
   2,460,667x = 5,405,282 × 5,405,282
4. Step 4: Simplify right side
   2,460,667x = 29,217,073,499,524
5. Step 5: Solve for x
   x = 29,217,073,499,524/2,460,667
6. Step 6: Final answer
   x = 11,873,639.75