Finding the Third Proportional to 1,909,760 and 2,584,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,909,760 : 2,584,512 = 2,584,512 : x
2. Step 2: Convert to fraction form
   1,909,760/2,584,512 = 2,584,512/x
3. Step 3: Cross multiply
   1,909,760x = 2,584,512 × 2,584,512
4. Step 4: Simplify right side
   1,909,760x = 6,679,702,278,144
5. Step 5: Solve for x
   x = 6,679,702,278,144/1,909,760
6. Step 6: Final answer
   x = 3,497,665.82